13838005370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{24247}}^1$

素因数の和:24555

約数の個数: 64

約数和(自身を含む): 29497982976

約数和(自身を除く): 15659977606

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 263, 310, 434, 526, 1085, 1315, 1841, 2170, 2630, 3682, 8153, 9205, 16306, 18410, 24247, 40765, 48494, 57071, 81530, 114142, 121235, 169729, 242470, 285355, 339458, 570710, 751657, 848645, 1503314, 1697290, 3758285, 5261599, 6376961, 7516570, 10523198, 12753922, 26307995, 31884805, 44638727, 52615990, 63769610, 89277454, 197685791, 223193635, 395371582, 446387270, 988428955, 1383800537, 1976857910, 2767601074, 6919002685, 13838005370]

約数ペア:

[(1, 13838005370), (2, 6919002685), (5, 2767601074), (7, 1976857910), (10, 1383800537), (14, 988428955), (31, 446387270), (35, 395371582), (62, 223193635), (70, 197685791), (155, 89277454), (217, 63769610), (263, 52615990), (310, 44638727), (434, 31884805), (526, 26307995), (1085, 12753922), (1315, 10523198), (1841, 7516570), (2170, 6376961), (2630, 5261599), (3682, 3758285), (8153, 1697290), (9205, 1503314), (16306, 848645), (18410, 751657), (24247, 570710), (40765, 339458), (48494, 285355), (57071, 242470), (81530, 169729), (114142, 121235)]