735247940

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{5641}}^1$

素因数の和:5690

約数の個数: 96

約数和(自身を含む): 1895712000

約数和(自身を除く): 1160464060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 931, 980, 1330, 1372, 1715, 1862, 2660, 3430, 3724, 4655, 5641, 6517, 6860, 9310, 11282, 13034, 18620, 22564, 26068, 28205, 32585, 39487, 56410, 65170, 78974, 107179, 112820, 130340, 157948, 197435, 214358, 276409, 394870, 428716, 535895, 552818, 750253, 789740, 1071790, 1105636, 1382045, 1500506, 1934863, 2143580, 2764090, 3001012, 3751265, 3869726, 5251771, 5528180, 7502530, 7739452, 9674315, 10503542, 15005060, 19348630, 21007084, 26258855, 36762397, 38697260, 52517710, 73524794, 105035420, 147049588, 183811985, 367623970, 735247940]

約数ペア:

[(1, 735247940), (2, 367623970), (4, 183811985), (5, 147049588), (7, 105035420), (10, 73524794), (14, 52517710), (19, 38697260), (20, 36762397), (28, 26258855), (35, 21007084), (38, 19348630), (49, 15005060), (70, 10503542), (76, 9674315), (95, 7739452), (98, 7502530), (133, 5528180), (140, 5251771), (190, 3869726), (196, 3751265), (245, 3001012), (266, 2764090), (343, 2143580), (380, 1934863), (490, 1500506), (532, 1382045), (665, 1105636), (686, 1071790), (931, 789740), (980, 750253), (1330, 552818), (1372, 535895), (1715, 428716), (1862, 394870), (2660, 276409), (3430, 214358), (3724, 197435), (4655, 157948), (5641, 130340), (6517, 112820), (6860, 107179), (9310, 78974), (11282, 65170), (13034, 56410), (18620, 39487), (22564, 32585), (26068, 28205)]