931174420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{607}}^1$

素因数の和:1013

約数の個数: 96

約数和(自身を含む): 2255339520

約数和(自身を除く): 1324165100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 367, 380, 418, 607, 734, 836, 1045, 1214, 1468, 1835, 2090, 2428, 3035, 3670, 4037, 4180, 6070, 6677, 6973, 7340, 8074, 11533, 12140, 13354, 13946, 16148, 20185, 23066, 26708, 27892, 33385, 34865, 40370, 46132, 57665, 66770, 69730, 76703, 80740, 115330, 126863, 133540, 139460, 153406, 222769, 230660, 253726, 306812, 383515, 445538, 507452, 634315, 767030, 891076, 1113845, 1268630, 1534060, 2227690, 2450459, 2537260, 4232611, 4455380, 4900918, 8465222, 9801836, 12252295, 16930444, 21163055, 24504590, 42326110, 46558721, 49009180, 84652220, 93117442, 186234884, 232793605, 465587210, 931174420]

約数ペア:

[(1, 931174420), (2, 465587210), (4, 232793605), (5, 186234884), (10, 93117442), (11, 84652220), (19, 49009180), (20, 46558721), (22, 42326110), (38, 24504590), (44, 21163055), (55, 16930444), (76, 12252295), (95, 9801836), (110, 8465222), (190, 4900918), (209, 4455380), (220, 4232611), (367, 2537260), (380, 2450459), (418, 2227690), (607, 1534060), (734, 1268630), (836, 1113845), (1045, 891076), (1214, 767030), (1468, 634315), (1835, 507452), (2090, 445538), (2428, 383515), (3035, 306812), (3670, 253726), (4037, 230660), (4180, 222769), (6070, 153406), (6677, 139460), (6973, 133540), (7340, 126863), (8074, 115330), (11533, 80740), (12140, 76703), (13354, 69730), (13946, 66770), (16148, 57665), (20185, 46132), (23066, 40370), (26708, 34865), (27892, 33385)]