137978370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 245222910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 83, 90, 94, 131, 135, 141, 166, 235, 249, 262, 270, 282, 393, 415, 423, 470, 498, 655, 705, 747, 786, 830, 846, 1179, 1245, 1269, 1310, 1410, 1494, 1965, 2115, 2241, 2358, 2490, 2538, 3537, 3735, 3901, 3930, 4230, 4482, 5895, 6157, 6345, 7074, 7470, 7802, 10873, 11205, 11703, 11790, 12314, 12690, 17685, 18471, 19505, 21746, 22410, 23406, 30785, 32619, 35109, 35370, 36942, 39010, 54365, 55413, 58515, 61570, 65238, 70218, 92355, 97857, 105327, 108730, 110826, 117030, 163095, 166239, 175545, 184710, 195714, 210654, 277065, 293571, 326190, 332478, 351090, 489285, 511031, 526635, 554130, 587142, 831195, 978570, 1022062, 1053270, 1467855, 1533093, 1662390, 2555155, 2935710, 3066186, 4599279, 5110310, 7665465, 9198558, 13797837, 15330930, 22996395, 27595674, 45992790, 68989185, 137978370]

約数ペア:

[(1, 137978370), (2, 68989185), (3, 45992790), (5, 27595674), (6, 22996395), (9, 15330930), (10, 13797837), (15, 9198558), (18, 7665465), (27, 5110310), (30, 4599279), (45, 3066186), (47, 2935710), (54, 2555155), (83, 1662390), (90, 1533093), (94, 1467855), (131, 1053270), (135, 1022062), (141, 978570), (166, 831195), (235, 587142), (249, 554130), (262, 526635), (270, 511031), (282, 489285), (393, 351090), (415, 332478), (423, 326190), (470, 293571), (498, 277065), (655, 210654), (705, 195714), (747, 184710), (786, 175545), (830, 166239), (846, 163095), (1179, 117030), (1245, 110826), (1269, 108730), (1310, 105327), (1410, 97857), (1494, 92355), (1965, 70218), (2115, 65238), (2241, 61570), (2358, 58515), (2490, 55413), (2538, 54365), (3537, 39010), (3735, 36942), (3901, 35370), (3930, 35109), (4230, 32619), (4482, 30785), (5895, 23406), (6157, 22410), (6345, 21746), (7074, 19505), (7470, 18471), (7802, 17685), (10873, 12690), (11205, 12314), (11703, 11790)]