147483270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{467}}^1$

素因数の和:531

約数の個数: 144

約数和(自身を含む): 436952880

約数和(自身を除く): 289469610

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 29, 30, 33, 45, 55, 58, 66, 87, 90, 99, 110, 121, 145, 165, 174, 198, 242, 261, 290, 319, 330, 363, 435, 467, 495, 522, 605, 638, 726, 870, 934, 957, 990, 1089, 1210, 1305, 1401, 1595, 1815, 1914, 2178, 2335, 2610, 2802, 2871, 3190, 3509, 3630, 4203, 4670, 4785, 5137, 5445, 5742, 7005, 7018, 8406, 9570, 10274, 10527, 10890, 13543, 14010, 14355, 15411, 17545, 21015, 21054, 25685, 27086, 28710, 30822, 31581, 35090, 40629, 42030, 46233, 51370, 52635, 56507, 63162, 67715, 77055, 81258, 92466, 105270, 113014, 121887, 135430, 148973, 154110, 157905, 169521, 203145, 231165, 243774, 282535, 297946, 315810, 339042, 406290, 446919, 462330, 508563, 565070, 609435, 744865, 847605, 893838, 1017126, 1218870, 1340757, 1489730, 1638703, 1695210, 2234595, 2542815, 2681514, 3277406, 4469190, 4916109, 5085630, 6703785, 8193515, 9832218, 13407570, 14748327, 16387030, 24580545, 29496654, 49161090, 73741635, 147483270]

約数ペア:

[(1, 147483270), (2, 73741635), (3, 49161090), (5, 29496654), (6, 24580545), (9, 16387030), (10, 14748327), (11, 13407570), (15, 9832218), (18, 8193515), (22, 6703785), (29, 5085630), (30, 4916109), (33, 4469190), (45, 3277406), (55, 2681514), (58, 2542815), (66, 2234595), (87, 1695210), (90, 1638703), (99, 1489730), (110, 1340757), (121, 1218870), (145, 1017126), (165, 893838), (174, 847605), (198, 744865), (242, 609435), (261, 565070), (290, 508563), (319, 462330), (330, 446919), (363, 406290), (435, 339042), (467, 315810), (495, 297946), (522, 282535), (605, 243774), (638, 231165), (726, 203145), (870, 169521), (934, 157905), (957, 154110), (990, 148973), (1089, 135430), (1210, 121887), (1305, 113014), (1401, 105270), (1595, 92466), (1815, 81258), (1914, 77055), (2178, 67715), (2335, 63162), (2610, 56507), (2802, 52635), (2871, 51370), (3190, 46233), (3509, 42030), (3630, 40629), (4203, 35090), (4670, 31581), (4785, 30822), (5137, 28710), (5445, 27086), (5742, 25685), (7005, 21054), (7018, 21015), (8406, 17545), (9570, 15411), (10274, 14355), (10527, 14010), (10890, 13543)]