22115340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{727}}^1$

素因数の和:768

約数の個数: 108

約数和(自身を含む): 72740304

約数和(自身を除く): 50624964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 727, 780, 845, 1014, 1170, 1454, 1521, 1690, 2028, 2181, 2340, 2535, 2908, 3042, 3380, 3635, 4362, 5070, 6084, 6543, 7270, 7605, 8724, 9451, 10140, 10905, 13086, 14540, 15210, 18902, 21810, 26172, 28353, 30420, 32715, 37804, 43620, 47255, 56706, 65430, 85059, 94510, 113412, 122863, 130860, 141765, 170118, 189020, 245726, 283530, 340236, 368589, 425295, 491452, 567060, 614315, 737178, 850590, 1105767, 1228630, 1474356, 1701180, 1842945, 2211534, 2457260, 3685890, 4423068, 5528835, 7371780, 11057670, 22115340]

約数ペア:

[(1, 22115340), (2, 11057670), (3, 7371780), (4, 5528835), (5, 4423068), (6, 3685890), (9, 2457260), (10, 2211534), (12, 1842945), (13, 1701180), (15, 1474356), (18, 1228630), (20, 1105767), (26, 850590), (30, 737178), (36, 614315), (39, 567060), (45, 491452), (52, 425295), (60, 368589), (65, 340236), (78, 283530), (90, 245726), (117, 189020), (130, 170118), (156, 141765), (169, 130860), (180, 122863), (195, 113412), (234, 94510), (260, 85059), (338, 65430), (390, 56706), (468, 47255), (507, 43620), (585, 37804), (676, 32715), (727, 30420), (780, 28353), (845, 26172), (1014, 21810), (1170, 18902), (1454, 15210), (1521, 14540), (1690, 13086), (2028, 10905), (2181, 10140), (2340, 9451), (2535, 8724), (2908, 7605), (3042, 7270), (3380, 6543), (3635, 6084), (4362, 5070)]