22378590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:674

約数の個数: 96

約数和(自身を含む): 64786176

約数和(自身を除く): 42407586

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 617, 806, 930, 1170, 1209, 1234, 1395, 1851, 2015, 2418, 2790, 3085, 3627, 3702, 4030, 5553, 6045, 6170, 7254, 8021, 9255, 11106, 12090, 16042, 18135, 18510, 19127, 24063, 27765, 36270, 38254, 40105, 48126, 55530, 57381, 72189, 80210, 95635, 114762, 120315, 144378, 172143, 191270, 240630, 248651, 286905, 344286, 360945, 497302, 573810, 721890, 745953, 860715, 1243255, 1491906, 1721430, 2237859, 2486510, 3729765, 4475718, 7459530, 11189295, 22378590]

約数ペア:

[(1, 22378590), (2, 11189295), (3, 7459530), (5, 4475718), (6, 3729765), (9, 2486510), (10, 2237859), (13, 1721430), (15, 1491906), (18, 1243255), (26, 860715), (30, 745953), (31, 721890), (39, 573810), (45, 497302), (62, 360945), (65, 344286), (78, 286905), (90, 248651), (93, 240630), (117, 191270), (130, 172143), (155, 144378), (186, 120315), (195, 114762), (234, 95635), (279, 80210), (310, 72189), (390, 57381), (403, 55530), (465, 48126), (558, 40105), (585, 38254), (617, 36270), (806, 27765), (930, 24063), (1170, 19127), (1209, 18510), (1234, 18135), (1395, 16042), (1851, 12090), (2015, 11106), (2418, 9255), (2790, 8021), (3085, 7254), (3627, 6170), (3702, 6045), (4030, 5553)]