40504230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2663}}^1$

素因数の和:2702

約数の個数: 72

約数和(自身を含む): 114077808

約数和(自身を除く): 73573578

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 2663, 3042, 5070, 5326, 7605, 7989, 13315, 15210, 15978, 23967, 26630, 34619, 39945, 47934, 69238, 79890, 103857, 119835, 173095, 207714, 239670, 311571, 346190, 450047, 519285, 623142, 900094, 1038570, 1350141, 1557855, 2250235, 2700282, 3115710, 4050423, 4500470, 6750705, 8100846, 13501410, 20252115, 40504230]

約数ペア:

[(1, 40504230), (2, 20252115), (3, 13501410), (5, 8100846), (6, 6750705), (9, 4500470), (10, 4050423), (13, 3115710), (15, 2700282), (18, 2250235), (26, 1557855), (30, 1350141), (39, 1038570), (45, 900094), (65, 623142), (78, 519285), (90, 450047), (117, 346190), (130, 311571), (169, 239670), (195, 207714), (234, 173095), (338, 119835), (390, 103857), (507, 79890), (585, 69238), (845, 47934), (1014, 39945), (1170, 34619), (1521, 26630), (1690, 23967), (2535, 15978), (2663, 15210), (3042, 13315), (5070, 7989), (5326, 7605)]