2953649350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{5431}}^1$

素因数の和:5665

約数の個数: 48

約数和(自身を含む): 5607453600

約数和(自身を除く): 2653804250

約数列:

[1, 2, 5, 10, 25, 50, 73, 146, 149, 298, 365, 730, 745, 1490, 1825, 3650, 3725, 5431, 7450, 10862, 10877, 21754, 27155, 54310, 54385, 108770, 135775, 271550, 271925, 396463, 543850, 792926, 809219, 1618438, 1982315, 3964630, 4046095, 8092190, 9911575, 19823150, 20230475, 40460950, 59072987, 118145974, 295364935, 590729870, 1476824675, 2953649350]

約数ペア:

[(1, 2953649350), (2, 1476824675), (5, 590729870), (10, 295364935), (25, 118145974), (50, 59072987), (73, 40460950), (146, 20230475), (149, 19823150), (298, 9911575), (365, 8092190), (730, 4046095), (745, 3964630), (1490, 1982315), (1825, 1618438), (3650, 809219), (3725, 792926), (5431, 543850), (7450, 396463), (10862, 271925), (10877, 271550), (21754, 135775), (27155, 108770), (54310, 54385)]