634092.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 85333248

約数和(自身を除く): 43302038

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 73, 86, 103, 130, 146, 206, 215, 365, 430, 515, 559, 730, 949, 1030, 1118, 1339, 1898, 2678, 2795, 3139, 4429, 4745, 5590, 6278, 6695, 7519, 8858, 9490, 13390, 15038, 15695, 22145, 31390, 37595, 40807, 44290, 57577, 75190, 81614, 97747, 115154, 195494, 204035, 287885, 323317, 408070, 488735, 575770, 646634, 977470, 1616585, 3233170, 4203121, 8406242, 21015605, 42031210]

約数ペア:

[(1, 42031210), (2, 21015605), (5, 8406242), (10, 4203121), (13, 3233170), (26, 1616585), (43, 977470), (65, 646634), (73, 575770), (86, 488735), (103, 408070), (130, 323317), (146, 287885), (206, 204035), (215, 195494), (365, 115154), (430, 97747), (515, 81614), (559, 75190), (730, 57577), (949, 44290), (1030, 40807), (1118, 37595), (1339, 31390), (1898, 22145), (2678, 15695), (2795, 15038), (3139, 13390), (4429, 9490), (4745, 8858), (5590, 7519), (6278, 6695)]