302588910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{258623}}^1$

素因数の和:258649

約数の個数: 48

約数和(自身を含む): 847252224

約数和(自身を除く): 544663314

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 258623, 517246, 775869, 1293115, 1551738, 2327607, 2586230, 3362099, 3879345, 4655214, 6724198, 7758690, 10086297, 11638035, 16810495, 20172594, 23276070, 30258891, 33620990, 50431485, 60517782, 100862970, 151294455, 302588910]

約数ペア:

[(1, 302588910), (2, 151294455), (3, 100862970), (5, 60517782), (6, 50431485), (9, 33620990), (10, 30258891), (13, 23276070), (15, 20172594), (18, 16810495), (26, 11638035), (30, 10086297), (39, 7758690), (45, 6724198), (65, 4655214), (78, 3879345), (90, 3362099), (117, 2586230), (130, 2327607), (195, 1551738), (234, 1293115), (390, 775869), (585, 517246), (1170, 258623)]