165728790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:546

約数の個数: 96

約数和(自身を含む): 448561152

約数和(自身を除く): 282832362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 191, 279, 310, 311, 382, 465, 558, 573, 622, 930, 933, 955, 1146, 1395, 1555, 1719, 1866, 1910, 2790, 2799, 2865, 3110, 3438, 4665, 5598, 5730, 5921, 8595, 9330, 9641, 11842, 13995, 17190, 17763, 19282, 27990, 28923, 29605, 35526, 48205, 53289, 57846, 59210, 59401, 86769, 88815, 96410, 106578, 118802, 144615, 173538, 177630, 178203, 266445, 289230, 297005, 356406, 433845, 532890, 534609, 594010, 867690, 891015, 1069218, 1782030, 1841431, 2673045, 3682862, 5346090, 5524293, 9207155, 11048586, 16572879, 18414310, 27621465, 33145758, 55242930, 82864395, 165728790]

約数ペア:

[(1, 165728790), (2, 82864395), (3, 55242930), (5, 33145758), (6, 27621465), (9, 18414310), (10, 16572879), (15, 11048586), (18, 9207155), (30, 5524293), (31, 5346090), (45, 3682862), (62, 2673045), (90, 1841431), (93, 1782030), (155, 1069218), (186, 891015), (191, 867690), (279, 594010), (310, 534609), (311, 532890), (382, 433845), (465, 356406), (558, 297005), (573, 289230), (622, 266445), (930, 178203), (933, 177630), (955, 173538), (1146, 144615), (1395, 118802), (1555, 106578), (1719, 96410), (1866, 88815), (1910, 86769), (2790, 59401), (2799, 59210), (2865, 57846), (3110, 53289), (3438, 48205), (4665, 35526), (5598, 29605), (5730, 28923), (5921, 27990), (8595, 19282), (9330, 17763), (9641, 17190), (11842, 13995)]