98466620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{19009}}^1$

素因数の和:19062

約数の個数: 48

約数和(自身を含む): 242719680

約数和(自身を除く): 144253060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 19009, 38018, 76036, 95045, 133063, 190090, 266126, 380180, 532252, 665315, 703333, 1330630, 1406666, 2661260, 2813332, 3516665, 4923331, 7033330, 9846662, 14066660, 19693324, 24616655, 49233310, 98466620]

約数ペア:

[(1, 98466620), (2, 49233310), (4, 24616655), (5, 19693324), (7, 14066660), (10, 9846662), (14, 7033330), (20, 4923331), (28, 3516665), (35, 2813332), (37, 2661260), (70, 1406666), (74, 1330630), (140, 703333), (148, 665315), (185, 532252), (259, 380180), (370, 266126), (518, 190090), (740, 133063), (1036, 95045), (1295, 76036), (2590, 38018), (5180, 19009)]