918323770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53113}}^1$

素因数の和:53159

約数の個数: 64

約数和(自身を含む): 2141556480

約数和(自身を除く): 1223232710

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 2470, 3458, 8645, 17290, 53113, 106226, 265565, 371791, 531130, 690469, 743582, 1009147, 1380938, 1858955, 2018294, 3452345, 3717910, 4833283, 5045735, 6904690, 7064029, 9666566, 10091470, 13118911, 14128058, 24166415, 26237822, 35320145, 48332830, 65594555, 70640290, 91832377, 131189110, 183664754, 459161885, 918323770]

約数ペア:

[(1, 918323770), (2, 459161885), (5, 183664754), (7, 131189110), (10, 91832377), (13, 70640290), (14, 65594555), (19, 48332830), (26, 35320145), (35, 26237822), (38, 24166415), (65, 14128058), (70, 13118911), (91, 10091470), (95, 9666566), (130, 7064029), (133, 6904690), (182, 5045735), (190, 4833283), (247, 3717910), (266, 3452345), (455, 2018294), (494, 1858955), (665, 1380938), (910, 1009147), (1235, 743582), (1330, 690469), (1729, 531130), (2470, 371791), (3458, 265565), (8645, 106226), (17290, 53113)]