15670080530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{37}}^2\times {\mathrm{521}}^1$

素因数の和:641

約数の個数: 96

約数和(自身を含む): 31464009360

約数和(自身を除く): 15793928830

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 169, 185, 338, 370, 481, 521, 845, 962, 1042, 1369, 1690, 2197, 2405, 2605, 2738, 4394, 4810, 5210, 6253, 6773, 6845, 10985, 12506, 13546, 13690, 17797, 19277, 21970, 31265, 33865, 35594, 38554, 62530, 67730, 81289, 88049, 88985, 96385, 162578, 176098, 177970, 192770, 231361, 250601, 406445, 440245, 462722, 501202, 713249, 812890, 880490, 1144637, 1156805, 1253005, 1426498, 2289274, 2313610, 2506010, 3007693, 3257813, 3566245, 5723185, 6015386, 6515626, 7132490, 9272237, 11446370, 15038465, 16289065, 18544474, 30076930, 32578130, 42351569, 46361185, 84703138, 92722370, 120539081, 211757845, 241078162, 423515690, 602695405, 1205390810, 1567008053, 3134016106, 7835040265, 15670080530]

約数ペア:

[(1, 15670080530), (2, 7835040265), (5, 3134016106), (10, 1567008053), (13, 1205390810), (26, 602695405), (37, 423515690), (65, 241078162), (74, 211757845), (130, 120539081), (169, 92722370), (185, 84703138), (338, 46361185), (370, 42351569), (481, 32578130), (521, 30076930), (845, 18544474), (962, 16289065), (1042, 15038465), (1369, 11446370), (1690, 9272237), (2197, 7132490), (2405, 6515626), (2605, 6015386), (2738, 5723185), (4394, 3566245), (4810, 3257813), (5210, 3007693), (6253, 2506010), (6773, 2313610), (6845, 2289274), (10985, 1426498), (12506, 1253005), (13546, 1156805), (13690, 1144637), (17797, 880490), (19277, 812890), (21970, 713249), (31265, 501202), (33865, 462722), (35594, 440245), (38554, 406445), (62530, 250601), (67730, 231361), (81289, 192770), (88049, 177970), (88985, 176098), (96385, 162578)]