24905230

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:218

約数の個数: 64

約数和(自身を含む): 53654400

約数和(自身を除く): 28749170

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 137, 245, 265, 274, 343, 371, 490, 530, 685, 686, 742, 959, 1370, 1715, 1855, 1918, 2597, 3430, 3710, 4795, 5194, 6713, 7261, 9590, 12985, 13426, 14522, 18179, 25970, 33565, 36305, 36358, 46991, 50827, 67130, 72610, 90895, 93982, 101654, 181790, 234955, 254135, 355789, 469910, 508270, 711578, 1778945, 2490523, 3557890, 4981046, 12452615, 24905230]

約数ペア:

[(1, 24905230), (2, 12452615), (5, 4981046), (7, 3557890), (10, 2490523), (14, 1778945), (35, 711578), (49, 508270), (53, 469910), (70, 355789), (98, 254135), (106, 234955), (137, 181790), (245, 101654), (265, 93982), (274, 90895), (343, 72610), (371, 67130), (490, 50827), (530, 46991), (685, 36358), (686, 36305), (742, 33565), (959, 25970), (1370, 18179), (1715, 14522), (1855, 13426), (1918, 12985), (2597, 9590), (3430, 7261), (3710, 6713), (4795, 5194)]