26001870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:497

約数の個数: 64

約数和(自身を含む): 65470464

約数和(自身を除く): 39468594

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 73, 93, 146, 155, 186, 219, 310, 365, 383, 438, 465, 730, 766, 930, 1095, 1149, 1915, 2190, 2263, 2298, 3830, 4526, 5745, 6789, 11315, 11490, 11873, 13578, 22630, 23746, 27959, 33945, 35619, 55918, 59365, 67890, 71238, 83877, 118730, 139795, 167754, 178095, 279590, 356190, 419385, 838770, 866729, 1733458, 2600187, 4333645, 5200374, 8667290, 13000935, 26001870]

約数ペア:

[(1, 26001870), (2, 13000935), (3, 8667290), (5, 5200374), (6, 4333645), (10, 2600187), (15, 1733458), (30, 866729), (31, 838770), (62, 419385), (73, 356190), (93, 279590), (146, 178095), (155, 167754), (186, 139795), (219, 118730), (310, 83877), (365, 71238), (383, 67890), (438, 59365), (465, 55918), (730, 35619), (766, 33945), (930, 27959), (1095, 23746), (1149, 22630), (1915, 13578), (2190, 11873), (2263, 11490), (2298, 11315), (3830, 6789), (4526, 5745)]