70996680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:192

約数の個数: 144

約数和(自身を含む): 239009940

約数和(自身を除く): 168013260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 53, 60, 61, 72, 90, 106, 120, 122, 159, 180, 183, 212, 244, 265, 305, 318, 360, 366, 424, 477, 488, 530, 549, 610, 636, 732, 795, 915, 954, 1060, 1098, 1220, 1272, 1464, 1590, 1830, 1908, 2120, 2196, 2385, 2440, 2745, 3180, 3233, 3660, 3721, 3816, 4392, 4770, 5490, 6360, 6466, 7320, 7442, 9540, 9699, 10980, 11163, 12932, 14884, 16165, 18605, 19080, 19398, 21960, 22326, 25864, 29097, 29768, 32330, 33489, 37210, 38796, 44652, 48495, 55815, 58194, 64660, 66978, 74420, 77592, 89304, 96990, 111630, 116388, 129320, 133956, 145485, 148840, 167445, 193980, 197213, 223260, 232776, 267912, 290970, 334890, 387960, 394426, 446520, 581940, 591639, 669780, 788852, 986065, 1163880, 1183278, 1339560, 1577704, 1774917, 1972130, 2366556, 2958195, 3549834, 3944260, 4733112, 5916390, 7099668, 7888520, 8874585, 11832780, 14199336, 17749170, 23665560, 35498340, 70996680]

約数ペア:

[(1, 70996680), (2, 35498340), (3, 23665560), (4, 17749170), (5, 14199336), (6, 11832780), (8, 8874585), (9, 7888520), (10, 7099668), (12, 5916390), (15, 4733112), (18, 3944260), (20, 3549834), (24, 2958195), (30, 2366556), (36, 1972130), (40, 1774917), (45, 1577704), (53, 1339560), (60, 1183278), (61, 1163880), (72, 986065), (90, 788852), (106, 669780), (120, 591639), (122, 581940), (159, 446520), (180, 394426), (183, 387960), (212, 334890), (244, 290970), (265, 267912), (305, 232776), (318, 223260), (360, 197213), (366, 193980), (424, 167445), (477, 148840), (488, 145485), (530, 133956), (549, 129320), (610, 116388), (636, 111630), (732, 96990), (795, 89304), (915, 77592), (954, 74420), (1060, 66978), (1098, 64660), (1220, 58194), (1272, 55815), (1464, 48495), (1590, 44652), (1830, 38796), (1908, 37210), (2120, 33489), (2196, 32330), (2385, 29768), (2440, 29097), (2745, 25864), (3180, 22326), (3233, 21960), (3660, 19398), (3721, 19080), (3816, 18605), (4392, 16165), (4770, 14884), (5490, 12932), (6360, 11163), (6466, 10980), (7320, 9699), (7442, 9540)]