68453850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10671

約数の個数: 48

約数和(自身を含む): 173729952

約数和(自身を除く): 105276102

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 10613, 21226, 31839, 53065, 63678, 106130, 159195, 265325, 318390, 456359, 530650, 795975, 912718, 1369077, 1591950, 2281795, 2738154, 4563590, 6845385, 11408975, 13690770, 22817950, 34226925, 68453850]

約数ペア:

[(1, 68453850), (2, 34226925), (3, 22817950), (5, 13690770), (6, 11408975), (10, 6845385), (15, 4563590), (25, 2738154), (30, 2281795), (43, 1591950), (50, 1369077), (75, 912718), (86, 795975), (129, 530650), (150, 456359), (215, 318390), (258, 265325), (430, 159195), (645, 106130), (1075, 63678), (1290, 53065), (2150, 31839), (3225, 21226), (6450, 10613)]