378181710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{15061}}^1$

素因数の和:15111

約数の個数: 80

約数和(自身を含む): 1049761152

約数和(自身を除く): 671579442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 930, 1395, 1674, 2511, 2790, 4185, 5022, 8370, 12555, 15061, 25110, 30122, 45183, 75305, 90366, 135549, 150610, 225915, 271098, 406647, 451830, 466891, 677745, 813294, 933782, 1219941, 1355490, 1400673, 2033235, 2334455, 2439882, 2801346, 4066470, 4202019, 4668910, 6099705, 7003365, 8404038, 12199410, 12606057, 14006730, 21010095, 25212114, 37818171, 42020190, 63030285, 75636342, 126060570, 189090855, 378181710]

約数ペア:

[(1, 378181710), (2, 189090855), (3, 126060570), (5, 75636342), (6, 63030285), (9, 42020190), (10, 37818171), (15, 25212114), (18, 21010095), (27, 14006730), (30, 12606057), (31, 12199410), (45, 8404038), (54, 7003365), (62, 6099705), (81, 4668910), (90, 4202019), (93, 4066470), (135, 2801346), (155, 2439882), (162, 2334455), (186, 2033235), (270, 1400673), (279, 1355490), (310, 1219941), (405, 933782), (465, 813294), (558, 677745), (810, 466891), (837, 451830), (930, 406647), (1395, 271098), (1674, 225915), (2511, 150610), (2790, 135549), (4185, 90366), (5022, 75305), (8370, 45183), (12555, 30122), (15061, 25110)]