15692834380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{443551}}^1$

素因数の和:443650

約数の個数: 48

約数和(自身を含む): 34650282240

約数和(自身を除く): 18957447860

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3538, 7076, 8845, 17690, 35380, 443551, 887102, 1774204, 2217755, 4435510, 8871020, 12862979, 25725958, 27056611, 51451916, 54113222, 64314895, 108226444, 128629790, 135283055, 257259580, 270566110, 541132220, 784641719, 1569283438, 3138566876, 3923208595, 7846417190, 15692834380]

約数ペア:

[(1, 15692834380), (2, 7846417190), (4, 3923208595), (5, 3138566876), (10, 1569283438), (20, 784641719), (29, 541132220), (58, 270566110), (61, 257259580), (116, 135283055), (122, 128629790), (145, 108226444), (244, 64314895), (290, 54113222), (305, 51451916), (580, 27056611), (610, 25725958), (1220, 12862979), (1769, 8871020), (3538, 4435510), (7076, 2217755), (8845, 1774204), (17690, 887102), (35380, 443551)]