10420650

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:138

約数の個数: 120

約数和(自身を含む): 30248064

約数和(自身を除く): 19827414

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 31, 45, 50, 54, 62, 75, 81, 83, 90, 93, 135, 150, 155, 162, 166, 186, 225, 249, 270, 279, 310, 405, 415, 450, 465, 498, 558, 675, 747, 775, 810, 830, 837, 930, 1245, 1350, 1395, 1494, 1550, 1674, 2025, 2075, 2241, 2325, 2490, 2511, 2573, 2790, 3735, 4050, 4150, 4185, 4482, 4650, 5022, 5146, 6225, 6723, 6975, 7470, 7719, 8370, 11205, 12450, 12555, 12865, 13446, 13950, 15438, 18675, 20925, 22410, 23157, 25110, 25730, 33615, 37350, 38595, 41850, 46314, 56025, 62775, 64325, 67230, 69471, 77190, 112050, 115785, 125550, 128650, 138942, 168075, 192975, 208413, 231570, 336150, 347355, 385950, 416826, 578925, 694710, 1042065, 1157850, 1736775, 2084130, 3473550, 5210325, 10420650]

約数ペア:

[(1, 10420650), (2, 5210325), (3, 3473550), (5, 2084130), (6, 1736775), (9, 1157850), (10, 1042065), (15, 694710), (18, 578925), (25, 416826), (27, 385950), (30, 347355), (31, 336150), (45, 231570), (50, 208413), (54, 192975), (62, 168075), (75, 138942), (81, 128650), (83, 125550), (90, 115785), (93, 112050), (135, 77190), (150, 69471), (155, 67230), (162, 64325), (166, 62775), (186, 56025), (225, 46314), (249, 41850), (270, 38595), (279, 37350), (310, 33615), (405, 25730), (415, 25110), (450, 23157), (465, 22410), (498, 20925), (558, 18675), (675, 15438), (747, 13950), (775, 13446), (810, 12865), (830, 12555), (837, 12450), (930, 11205), (1245, 8370), (1350, 7719), (1395, 7470), (1494, 6975), (1550, 6723), (1674, 6225), (2025, 5146), (2075, 5022), (2241, 4650), (2325, 4482), (2490, 4185), (2511, 4150), (2573, 4050), (2790, 3735)]