1350256460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1\times {\mathrm{739}}^1$

素因数の和:1207

約数の個数: 96

約数和(自身を含む): 3357634560

約数和(自身を除く): 2007378100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 421, 434, 620, 739, 842, 868, 1085, 1478, 1684, 2105, 2170, 2947, 2956, 3695, 4210, 4340, 5173, 5894, 7390, 8420, 10346, 11788, 13051, 14735, 14780, 20692, 22909, 25865, 26102, 29470, 45818, 51730, 52204, 58940, 65255, 91357, 91636, 103460, 114545, 130510, 160363, 182714, 229090, 261020, 311119, 320726, 365428, 456785, 458180, 622238, 641452, 801815, 913570, 1244476, 1555595, 1603630, 1827140, 2177833, 3111190, 3207260, 4355666, 6222380, 8711332, 9644689, 10889165, 19289378, 21778330, 38578756, 43556660, 48223445, 67512823, 96446890, 135025646, 192893780, 270051292, 337564115, 675128230, 1350256460]

約数ペア:

[(1, 1350256460), (2, 675128230), (4, 337564115), (5, 270051292), (7, 192893780), (10, 135025646), (14, 96446890), (20, 67512823), (28, 48223445), (31, 43556660), (35, 38578756), (62, 21778330), (70, 19289378), (124, 10889165), (140, 9644689), (155, 8711332), (217, 6222380), (310, 4355666), (421, 3207260), (434, 3111190), (620, 2177833), (739, 1827140), (842, 1603630), (868, 1555595), (1085, 1244476), (1478, 913570), (1684, 801815), (2105, 641452), (2170, 622238), (2947, 458180), (2956, 456785), (3695, 365428), (4210, 320726), (4340, 311119), (5173, 261020), (5894, 229090), (7390, 182714), (8420, 160363), (10346, 130510), (11788, 114545), (13051, 103460), (14735, 91636), (14780, 91357), (20692, 65255), (22909, 58940), (25865, 52204), (26102, 51730), (29470, 45818)]