291257418330

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{397}}^1\times {\mathrm{8737}}^1$

素因数の和:9461

約数の個数: 128

約数和(自身を含む): 781235919360

約数和(自身を除く): 489978501030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 311, 397, 622, 794, 933, 1191, 1555, 1866, 1985, 2382, 2799, 3110, 3573, 3970, 4665, 5598, 5955, 7146, 8397, 8737, 9330, 10719, 11910, 13995, 16794, 17474, 17865, 21438, 26211, 27990, 35730, 41985, 43685, 52422, 53595, 78633, 83970, 87370, 107190, 123467, 131055, 157266, 235899, 246934, 262110, 370401, 393165, 471798, 617335, 740802, 786330, 1111203, 1179495, 1234670, 1852005, 2222406, 2358990, 2717207, 3333609, 3468589, 3704010, 5434414, 5556015, 6667218, 6937178, 8151621, 10405767, 11112030, 13586035, 16303242, 16668045, 17342945, 20811534, 24454863, 27172070, 31217301, 33336090, 34685890, 40758105, 48909726, 52028835, 62434602, 73364589, 81516210, 93651903, 104057670, 122274315, 146729178, 156086505, 187303806, 244548630, 312173010, 366822945, 468259515, 733645890, 936519030, 1078731179, 2157462358, 3236193537, 5393655895, 6472387074, 9708580611, 10787311790, 16180967685, 19417161222, 29125741833, 32361935370, 48542903055, 58251483666, 97085806110, 145628709165, 291257418330]

約数ペア:

[(1, 291257418330), (2, 145628709165), (3, 97085806110), (5, 58251483666), (6, 48542903055), (9, 32361935370), (10, 29125741833), (15, 19417161222), (18, 16180967685), (27, 10787311790), (30, 9708580611), (45, 6472387074), (54, 5393655895), (90, 3236193537), (135, 2157462358), (270, 1078731179), (311, 936519030), (397, 733645890), (622, 468259515), (794, 366822945), (933, 312173010), (1191, 244548630), (1555, 187303806), (1866, 156086505), (1985, 146729178), (2382, 122274315), (2799, 104057670), (3110, 93651903), (3573, 81516210), (3970, 73364589), (4665, 62434602), (5598, 52028835), (5955, 48909726), (7146, 40758105), (8397, 34685890), (8737, 33336090), (9330, 31217301), (10719, 27172070), (11910, 24454863), (13995, 20811534), (16794, 17342945), (17474, 16668045), (17865, 16303242), (21438, 13586035), (26211, 11112030), (27990, 10405767), (35730, 8151621), (41985, 6937178), (43685, 6667218), (52422, 5556015), (53595, 5434414), (78633, 3704010), (83970, 3468589), (87370, 3333609), (107190, 2717207), (123467, 2358990), (131055, 2222406), (157266, 1852005), (235899, 1234670), (246934, 1179495), (262110, 1111203), (370401, 786330), (393165, 740802), (471798, 617335)]