90730290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11677}}^1$

素因数の和:11731

約数の個数: 64

約数和(自身を含む): 255608064

約数和(自身を除く): 164877774

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 11677, 23354, 35031, 58385, 70062, 81739, 116770, 163478, 175155, 245217, 350310, 408695, 432049, 490434, 817390, 864098, 1226085, 1296147, 2160245, 2452170, 2592294, 3024343, 4320490, 6048686, 6480735, 9073029, 12961470, 15121715, 18146058, 30243430, 45365145, 90730290]

約数ペア:

[(1, 90730290), (2, 45365145), (3, 30243430), (5, 18146058), (6, 15121715), (7, 12961470), (10, 9073029), (14, 6480735), (15, 6048686), (21, 4320490), (30, 3024343), (35, 2592294), (37, 2452170), (42, 2160245), (70, 1296147), (74, 1226085), (105, 864098), (111, 817390), (185, 490434), (210, 432049), (222, 408695), (259, 350310), (370, 245217), (518, 175155), (555, 163478), (777, 116770), (1110, 81739), (1295, 70062), (1554, 58385), (2590, 35031), (3885, 23354), (7770, 11677)]