44390190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 117444096

約数和(自身を除く): 73053906

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 65, 78, 86, 129, 130, 195, 215, 258, 390, 430, 559, 645, 1118, 1290, 1677, 2647, 2795, 3354, 5294, 5590, 7941, 8385, 13235, 15882, 16770, 26470, 34411, 39705, 68822, 79410, 103233, 113821, 172055, 206466, 227642, 341463, 344110, 516165, 569105, 682926, 1032330, 1138210, 1479673, 1707315, 2959346, 3414630, 4439019, 7398365, 8878038, 14796730, 22195095, 44390190]

約数ペア:

[(1, 44390190), (2, 22195095), (3, 14796730), (5, 8878038), (6, 7398365), (10, 4439019), (13, 3414630), (15, 2959346), (26, 1707315), (30, 1479673), (39, 1138210), (43, 1032330), (65, 682926), (78, 569105), (86, 516165), (129, 344110), (130, 341463), (195, 227642), (215, 206466), (258, 172055), (390, 113821), (430, 103233), (559, 79410), (645, 68822), (1118, 39705), (1290, 34411), (1677, 26470), (2647, 16770), (2795, 15882), (3354, 13235), (5294, 8385), (5590, 7941)]