15233530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:211

約数の個数: 64

約数和(自身を含む): 32060448

約数和(自身を除く): 16826918

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 61, 65, 85, 113, 122, 130, 170, 221, 226, 305, 442, 565, 610, 793, 1037, 1105, 1130, 1469, 1586, 1921, 2074, 2210, 2938, 3842, 3965, 5185, 6893, 7345, 7930, 9605, 10370, 13481, 13786, 14690, 19210, 24973, 26962, 34465, 49946, 67405, 68930, 89609, 117181, 124865, 134810, 179218, 234362, 249730, 448045, 585905, 896090, 1171810, 1523353, 3046706, 7616765, 15233530]

約数ペア:

[(1, 15233530), (2, 7616765), (5, 3046706), (10, 1523353), (13, 1171810), (17, 896090), (26, 585905), (34, 448045), (61, 249730), (65, 234362), (85, 179218), (113, 134810), (122, 124865), (130, 117181), (170, 89609), (221, 68930), (226, 67405), (305, 49946), (442, 34465), (565, 26962), (610, 24973), (793, 19210), (1037, 14690), (1105, 13786), (1130, 13481), (1469, 10370), (1586, 9605), (1921, 7930), (2074, 7345), (2210, 6893), (2938, 5185), (3842, 3965)]