17347960

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 46539360

約数和(自身を除く): 29191400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 106, 140, 167, 196, 212, 245, 265, 280, 334, 371, 392, 424, 490, 530, 668, 742, 835, 980, 1060, 1169, 1336, 1484, 1670, 1855, 1960, 2120, 2338, 2597, 2968, 3340, 3710, 4676, 5194, 5845, 6680, 7420, 8183, 8851, 9352, 10388, 11690, 12985, 14840, 16366, 17702, 20776, 23380, 25970, 32732, 35404, 40915, 44255, 46760, 51940, 61957, 65464, 70808, 81830, 88510, 103880, 123914, 163660, 177020, 247828, 309785, 327320, 354040, 433699, 495656, 619570, 867398, 1239140, 1734796, 2168495, 2478280, 3469592, 4336990, 8673980, 17347960]

約数ペア:

[(1, 17347960), (2, 8673980), (4, 4336990), (5, 3469592), (7, 2478280), (8, 2168495), (10, 1734796), (14, 1239140), (20, 867398), (28, 619570), (35, 495656), (40, 433699), (49, 354040), (53, 327320), (56, 309785), (70, 247828), (98, 177020), (106, 163660), (140, 123914), (167, 103880), (196, 88510), (212, 81830), (245, 70808), (265, 65464), (280, 61957), (334, 51940), (371, 46760), (392, 44255), (424, 40915), (490, 35404), (530, 32732), (668, 25970), (742, 23380), (835, 20776), (980, 17702), (1060, 16366), (1169, 14840), (1336, 12985), (1484, 11690), (1670, 10388), (1855, 9352), (1960, 8851), (2120, 8183), (2338, 7420), (2597, 6680), (2968, 5845), (3340, 5194), (3710, 4676)]