308155770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15493}}^1$

素因数の和:15536

約数の個数: 96

約数和(自身を含む): 913650192

約数和(自身を除く): 605494422

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 15493, 19890, 30986, 46479, 77465, 92958, 139437, 154930, 201409, 232395, 263381, 278874, 402818, 464790, 526762, 604227, 697185, 790143, 1007045, 1208454, 1316905, 1394370, 1580286, 1812681, 2014090, 2370429, 2633810, 3021135, 3423953, 3625362, 3950715, 4740858, 6042270, 6847906, 7901430, 9063405, 10271859, 11852145, 17119765, 18126810, 20543718, 23704290, 30815577, 34239530, 51359295, 61631154, 102718590, 154077885, 308155770]

約数ペア:

[(1, 308155770), (2, 154077885), (3, 102718590), (5, 61631154), (6, 51359295), (9, 34239530), (10, 30815577), (13, 23704290), (15, 20543718), (17, 18126810), (18, 17119765), (26, 11852145), (30, 10271859), (34, 9063405), (39, 7901430), (45, 6847906), (51, 6042270), (65, 4740858), (78, 3950715), (85, 3625362), (90, 3423953), (102, 3021135), (117, 2633810), (130, 2370429), (153, 2014090), (170, 1812681), (195, 1580286), (221, 1394370), (234, 1316905), (255, 1208454), (306, 1007045), (390, 790143), (442, 697185), (510, 604227), (585, 526762), (663, 464790), (765, 402818), (1105, 278874), (1170, 263381), (1326, 232395), (1530, 201409), (1989, 154930), (2210, 139437), (3315, 92958), (3978, 77465), (6630, 46479), (9945, 30986), (15493, 19890)]