1971704220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{6053}}^1$

素因数の和:6215

約数の個数: 96

約数和(自身を含む): 5675261760

約数和(自身を除く): 3703557540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 89, 122, 178, 183, 244, 267, 305, 356, 366, 445, 534, 610, 732, 890, 915, 1068, 1220, 1335, 1780, 1830, 2670, 3660, 5340, 5429, 6053, 10858, 12106, 16287, 18159, 21716, 24212, 27145, 30265, 32574, 36318, 54290, 60530, 65148, 72636, 81435, 90795, 108580, 121060, 162870, 181590, 325740, 363180, 369233, 538717, 738466, 1077434, 1107699, 1476932, 1616151, 1846165, 2154868, 2215398, 2693585, 3232302, 3692330, 4430796, 5387170, 5538495, 6464604, 7384660, 8080755, 10774340, 11076990, 16161510, 22153980, 32323020, 32861737, 65723474, 98585211, 131446948, 164308685, 197170422, 328617370, 394340844, 492926055, 657234740, 985852110, 1971704220]

約数ペア:

[(1, 1971704220), (2, 985852110), (3, 657234740), (4, 492926055), (5, 394340844), (6, 328617370), (10, 197170422), (12, 164308685), (15, 131446948), (20, 98585211), (30, 65723474), (60, 32861737), (61, 32323020), (89, 22153980), (122, 16161510), (178, 11076990), (183, 10774340), (244, 8080755), (267, 7384660), (305, 6464604), (356, 5538495), (366, 5387170), (445, 4430796), (534, 3692330), (610, 3232302), (732, 2693585), (890, 2215398), (915, 2154868), (1068, 1846165), (1220, 1616151), (1335, 1476932), (1780, 1107699), (1830, 1077434), (2670, 738466), (3660, 538717), (5340, 369233), (5429, 363180), (6053, 325740), (10858, 181590), (12106, 162870), (16287, 121060), (18159, 108580), (21716, 90795), (24212, 81435), (27145, 72636), (30265, 65148), (32574, 60530), (36318, 54290)]