129218310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{617}}^1$

素因数の和:822

約数の個数: 96

約数和(自身を含む): 364422240

約数和(自身を除く): 235203930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 179, 195, 234, 358, 390, 537, 585, 617, 895, 1074, 1170, 1234, 1611, 1790, 1851, 2327, 2685, 3085, 3222, 3702, 4654, 5370, 5553, 6170, 6981, 8021, 8055, 9255, 11106, 11635, 13962, 16042, 16110, 18510, 20943, 23270, 24063, 27765, 34905, 40105, 41886, 48126, 55530, 69810, 72189, 80210, 104715, 110443, 120315, 144378, 209430, 220886, 240630, 331329, 360945, 552215, 662658, 721890, 993987, 1104430, 1435759, 1656645, 1987974, 2871518, 3313290, 4307277, 4969935, 7178795, 8614554, 9939870, 12921831, 14357590, 21536385, 25843662, 43072770, 64609155, 129218310]

約数ペア:

[(1, 129218310), (2, 64609155), (3, 43072770), (5, 25843662), (6, 21536385), (9, 14357590), (10, 12921831), (13, 9939870), (15, 8614554), (18, 7178795), (26, 4969935), (30, 4307277), (39, 3313290), (45, 2871518), (65, 1987974), (78, 1656645), (90, 1435759), (117, 1104430), (130, 993987), (179, 721890), (195, 662658), (234, 552215), (358, 360945), (390, 331329), (537, 240630), (585, 220886), (617, 209430), (895, 144378), (1074, 120315), (1170, 110443), (1234, 104715), (1611, 80210), (1790, 72189), (1851, 69810), (2327, 55530), (2685, 48126), (3085, 41886), (3222, 40105), (3702, 34905), (4654, 27765), (5370, 24063), (5553, 23270), (6170, 20943), (6981, 18510), (8021, 16110), (8055, 16042), (9255, 13962), (11106, 11635)]