171787590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 511842240

約数和(自身を除く): 340054650

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 61, 65, 78, 83, 87, 90, 117, 122, 130, 145, 166, 174, 183, 195, 234, 249, 261, 290, 305, 366, 377, 390, 415, 435, 498, 522, 549, 585, 610, 747, 754, 793, 830, 870, 915, 1079, 1098, 1131, 1170, 1245, 1305, 1494, 1586, 1769, 1830, 1885, 2158, 2262, 2379, 2407, 2490, 2610, 2745, 3237, 3393, 3538, 3735, 3770, 3965, 4758, 4814, 5063, 5307, 5395, 5490, 5655, 6474, 6786, 7137, 7221, 7470, 7930, 8845, 9711, 10126, 10614, 10790, 11310, 11895, 12035, 14274, 14442, 15189, 15921, 16185, 16965, 17690, 19422, 21663, 22997, 23790, 24070, 25315, 26535, 30378, 31291, 31842, 32370, 33930, 35685, 36105, 43326, 45567, 45994, 48555, 50630, 53070, 62582, 65819, 68991, 71370, 72210, 75945, 79605, 91134, 93873, 97110, 108315, 114985, 131638, 137982, 146827, 151890, 156455, 159210, 187746, 197457, 206973, 216630, 227835, 229970, 281619, 293654, 312910, 329095, 344955, 394914, 413946, 440481, 455670, 469365, 563238, 592371, 658190, 689910, 734135, 880962, 938730, 987285, 1034865, 1184742, 1321443, 1408095, 1468270, 1908751, 1974570, 2069730, 2202405, 2642886, 2816190, 2961855, 3817502, 4404810, 5726253, 5923710, 6607215, 9543755, 11452506, 13214430, 17178759, 19087510, 28631265, 34357518, 57262530, 85893795, 171787590]

約数ペア:

[(1, 171787590), (2, 85893795), (3, 57262530), (5, 34357518), (6, 28631265), (9, 19087510), (10, 17178759), (13, 13214430), (15, 11452506), (18, 9543755), (26, 6607215), (29, 5923710), (30, 5726253), (39, 4404810), (45, 3817502), (58, 2961855), (61, 2816190), (65, 2642886), (78, 2202405), (83, 2069730), (87, 1974570), (90, 1908751), (117, 1468270), (122, 1408095), (130, 1321443), (145, 1184742), (166, 1034865), (174, 987285), (183, 938730), (195, 880962), (234, 734135), (249, 689910), (261, 658190), (290, 592371), (305, 563238), (366, 469365), (377, 455670), (390, 440481), (415, 413946), (435, 394914), (498, 344955), (522, 329095), (549, 312910), (585, 293654), (610, 281619), (747, 229970), (754, 227835), (793, 216630), (830, 206973), (870, 197457), (915, 187746), (1079, 159210), (1098, 156455), (1131, 151890), (1170, 146827), (1245, 137982), (1305, 131638), (1494, 114985), (1586, 108315), (1769, 97110), (1830, 93873), (1885, 91134), (2158, 79605), (2262, 75945), (2379, 72210), (2407, 71370), (2490, 68991), (2610, 65819), (2745, 62582), (3237, 53070), (3393, 50630), (3538, 48555), (3735, 45994), (3770, 45567), (3965, 43326), (4758, 36105), (4814, 35685), (5063, 33930), (5307, 32370), (5395, 31842), (5490, 31291), (5655, 30378), (6474, 26535), (6786, 25315), (7137, 24070), (7221, 23790), (7470, 22997), (7930, 21663), (8845, 19422), (9711, 17690), (10126, 16965), (10614, 16185), (10790, 15921), (11310, 15189), (11895, 14442), (12035, 14274)]