90318930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10069}}^1$

素因数の和:10115

約数の個数: 64

約数和(自身を含む): 243613440

約数和(自身を除く): 153294510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4485, 8970, 10069, 20138, 30207, 50345, 60414, 100690, 130897, 151035, 231587, 261794, 302070, 392691, 463174, 654485, 694761, 785382, 1157935, 1308970, 1389522, 1963455, 2315870, 3010631, 3473805, 3926910, 6021262, 6947610, 9031893, 15053155, 18063786, 30106310, 45159465, 90318930]

約数ペア:

[(1, 90318930), (2, 45159465), (3, 30106310), (5, 18063786), (6, 15053155), (10, 9031893), (13, 6947610), (15, 6021262), (23, 3926910), (26, 3473805), (30, 3010631), (39, 2315870), (46, 1963455), (65, 1389522), (69, 1308970), (78, 1157935), (115, 785382), (130, 694761), (138, 654485), (195, 463174), (230, 392691), (299, 302070), (345, 261794), (390, 231587), (598, 151035), (690, 130897), (897, 100690), (1495, 60414), (1794, 50345), (2990, 30207), (4485, 20138), (8970, 10069)]