2381152060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{577}}^1\times {\mathrm{4211}}^1$

素因数の和:4811

約数の個数: 72

約数和(自身を含む): 5828279184

約数和(自身を除く): 3447127124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 577, 980, 1154, 2308, 2885, 4039, 4211, 5770, 8078, 8422, 11540, 16156, 16844, 20195, 21055, 28273, 29477, 40390, 42110, 56546, 58954, 80780, 84220, 113092, 117908, 141365, 147385, 206339, 282730, 294770, 412678, 565460, 589540, 825356, 1031695, 2063390, 2429747, 4126780, 4859494, 9718988, 12148735, 17008229, 24297470, 34016458, 48594940, 68032916, 85041145, 119057603, 170082290, 238115206, 340164580, 476230412, 595288015, 1190576030, 2381152060]

約数ペア:

[(1, 2381152060), (2, 1190576030), (4, 595288015), (5, 476230412), (7, 340164580), (10, 238115206), (14, 170082290), (20, 119057603), (28, 85041145), (35, 68032916), (49, 48594940), (70, 34016458), (98, 24297470), (140, 17008229), (196, 12148735), (245, 9718988), (490, 4859494), (577, 4126780), (980, 2429747), (1154, 2063390), (2308, 1031695), (2885, 825356), (4039, 589540), (4211, 565460), (5770, 412678), (8078, 294770), (8422, 282730), (11540, 206339), (16156, 147385), (16844, 141365), (20195, 117908), (21055, 113092), (28273, 84220), (29477, 80780), (40390, 58954), (42110, 56546)]