1806407850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{11161}}^1$

素因数の和:11272

約数の個数: 96

約数和(自身を含む): 4883062464

約数和(自身を除く): 3076654614

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 83, 130, 150, 166, 195, 249, 325, 390, 415, 498, 650, 830, 975, 1079, 1245, 1950, 2075, 2158, 2490, 3237, 4150, 5395, 6225, 6474, 10790, 11161, 12450, 16185, 22322, 26975, 32370, 33483, 53950, 55805, 66966, 80925, 111610, 145093, 161850, 167415, 279025, 290186, 334830, 435279, 558050, 725465, 837075, 870558, 926363, 1450930, 1674150, 1852726, 2176395, 2779089, 3627325, 4352790, 4631815, 5558178, 7254650, 9263630, 10881975, 12042719, 13895445, 21763950, 23159075, 24085438, 27790890, 36128157, 46318150, 60213595, 69477225, 72256314, 120427190, 138954450, 180640785, 301067975, 361281570, 602135950, 903203925, 1806407850]

約数ペア:

[(1, 1806407850), (2, 903203925), (3, 602135950), (5, 361281570), (6, 301067975), (10, 180640785), (13, 138954450), (15, 120427190), (25, 72256314), (26, 69477225), (30, 60213595), (39, 46318150), (50, 36128157), (65, 27790890), (75, 24085438), (78, 23159075), (83, 21763950), (130, 13895445), (150, 12042719), (166, 10881975), (195, 9263630), (249, 7254650), (325, 5558178), (390, 4631815), (415, 4352790), (498, 3627325), (650, 2779089), (830, 2176395), (975, 1852726), (1079, 1674150), (1245, 1450930), (1950, 926363), (2075, 870558), (2158, 837075), (2490, 725465), (3237, 558050), (4150, 435279), (5395, 334830), (6225, 290186), (6474, 279025), (10790, 167415), (11161, 161850), (12450, 145093), (16185, 111610), (22322, 80925), (26975, 66966), (32370, 55805), (33483, 53950)]