63966510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{157}}^1\times {\mathrm{503}}^1$

素因数の和:679

約数の個数: 80

約数和(自身を含む): 173438496

約数和(自身を除く): 109471986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 157, 162, 270, 314, 405, 471, 503, 785, 810, 942, 1006, 1413, 1509, 1570, 2355, 2515, 2826, 3018, 4239, 4527, 4710, 5030, 7065, 7545, 8478, 9054, 12717, 13581, 14130, 15090, 21195, 22635, 25434, 27162, 40743, 42390, 45270, 63585, 67905, 78971, 81486, 127170, 135810, 157942, 203715, 236913, 394855, 407430, 473826, 710739, 789710, 1184565, 1421478, 2132217, 2369130, 3553695, 4264434, 6396651, 7107390, 10661085, 12793302, 21322170, 31983255, 63966510]

約数ペア:

[(1, 63966510), (2, 31983255), (3, 21322170), (5, 12793302), (6, 10661085), (9, 7107390), (10, 6396651), (15, 4264434), (18, 3553695), (27, 2369130), (30, 2132217), (45, 1421478), (54, 1184565), (81, 789710), (90, 710739), (135, 473826), (157, 407430), (162, 394855), (270, 236913), (314, 203715), (405, 157942), (471, 135810), (503, 127170), (785, 81486), (810, 78971), (942, 67905), (1006, 63585), (1413, 45270), (1509, 42390), (1570, 40743), (2355, 27162), (2515, 25434), (2826, 22635), (3018, 21195), (4239, 15090), (4527, 14130), (4710, 13581), (5030, 12717), (7065, 9054), (7545, 8478)]