1855644570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6581}}^1$

素因数の和:6848

約数の個数: 96

約数和(自身を含む): 5218156944

約数和(自身を除く): 3362512374

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 241, 390, 482, 585, 723, 1170, 1205, 1446, 2169, 2410, 3133, 3615, 4338, 6266, 6581, 7230, 9399, 10845, 13162, 15665, 18798, 19743, 21690, 28197, 31330, 32905, 39486, 46995, 56394, 59229, 65810, 85553, 93990, 98715, 118458, 140985, 171106, 197430, 256659, 281970, 296145, 427765, 513318, 592290, 769977, 855530, 1283295, 1539954, 1586021, 2566590, 3172042, 3849885, 4758063, 7699770, 7930105, 9516126, 14274189, 15860210, 20618273, 23790315, 28548378, 41236546, 47580630, 61854819, 71370945, 103091365, 123709638, 142741890, 185564457, 206182730, 309274095, 371128914, 618548190, 927822285, 1855644570]

約数ペア:

[(1, 1855644570), (2, 927822285), (3, 618548190), (5, 371128914), (6, 309274095), (9, 206182730), (10, 185564457), (13, 142741890), (15, 123709638), (18, 103091365), (26, 71370945), (30, 61854819), (39, 47580630), (45, 41236546), (65, 28548378), (78, 23790315), (90, 20618273), (117, 15860210), (130, 14274189), (195, 9516126), (234, 7930105), (241, 7699770), (390, 4758063), (482, 3849885), (585, 3172042), (723, 2566590), (1170, 1586021), (1205, 1539954), (1446, 1283295), (2169, 855530), (2410, 769977), (3133, 592290), (3615, 513318), (4338, 427765), (6266, 296145), (6581, 281970), (7230, 256659), (9399, 197430), (10845, 171106), (13162, 140985), (15665, 118458), (18798, 98715), (19743, 93990), (21690, 85553), (28197, 65810), (31330, 59229), (32905, 56394), (39486, 46995)]