1905929010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1\times {\mathrm{883}}^1$

素因数の和:1752

約数の個数: 96

約数和(自身を含む): 5138303040

約数和(自身を除く): 3232374030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 827, 870, 883, 1305, 1654, 1766, 2481, 2610, 2649, 4135, 4415, 4962, 5298, 7443, 7947, 8270, 8830, 12405, 13245, 14886, 15894, 23983, 24810, 25607, 26490, 37215, 39735, 47966, 51214, 71949, 74430, 76821, 79470, 119915, 128035, 143898, 153642, 215847, 230463, 239830, 256070, 359745, 384105, 431694, 460926, 719490, 730241, 768210, 1079235, 1152315, 1460482, 2158470, 2190723, 2304630, 3651205, 4381446, 6572169, 7302410, 10953615, 13144338, 21176989, 21907230, 32860845, 42353978, 63530967, 65721690, 105884945, 127061934, 190592901, 211769890, 317654835, 381185802, 635309670, 952964505, 1905929010]

約数ペア:

[(1, 1905929010), (2, 952964505), (3, 635309670), (5, 381185802), (6, 317654835), (9, 211769890), (10, 190592901), (15, 127061934), (18, 105884945), (29, 65721690), (30, 63530967), (45, 42353978), (58, 32860845), (87, 21907230), (90, 21176989), (145, 13144338), (174, 10953615), (261, 7302410), (290, 6572169), (435, 4381446), (522, 3651205), (827, 2304630), (870, 2190723), (883, 2158470), (1305, 1460482), (1654, 1152315), (1766, 1079235), (2481, 768210), (2610, 730241), (2649, 719490), (4135, 460926), (4415, 431694), (4962, 384105), (5298, 359745), (7443, 256070), (7947, 239830), (8270, 230463), (8830, 215847), (12405, 153642), (13245, 143898), (14886, 128035), (15894, 119915), (23983, 79470), (24810, 76821), (25607, 74430), (26490, 71949), (37215, 51214), (39735, 47966)]