70250650

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 137276928

約数和(自身を除く): 67026278

約数列:

[1, 2, 5, 10, 25, 31, 50, 61, 62, 122, 155, 305, 310, 610, 743, 775, 1486, 1525, 1550, 1891, 3050, 3715, 3782, 7430, 9455, 18575, 18910, 23033, 37150, 45323, 46066, 47275, 90646, 94550, 115165, 226615, 230330, 453230, 575825, 1133075, 1151650, 1405013, 2266150, 2810026, 7025065, 14050130, 35125325, 70250650]

約数ペア:

[(1, 70250650), (2, 35125325), (5, 14050130), (10, 7025065), (25, 2810026), (31, 2266150), (50, 1405013), (61, 1151650), (62, 1133075), (122, 575825), (155, 453230), (305, 230330), (310, 226615), (610, 115165), (743, 94550), (775, 90646), (1486, 47275), (1525, 46066), (1550, 45323), (1891, 37150), (3050, 23033), (3715, 18910), (3782, 18575), (7430, 9455)]