7894350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 21674952

約数和(自身を除く): 13780602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 106, 150, 159, 225, 265, 318, 331, 450, 477, 530, 662, 795, 954, 993, 1325, 1590, 1655, 1986, 2385, 2650, 2979, 3310, 3975, 4770, 4965, 5958, 7950, 8275, 9930, 11925, 14895, 16550, 17543, 23850, 24825, 29790, 35086, 49650, 52629, 74475, 87715, 105258, 148950, 157887, 175430, 263145, 315774, 438575, 526290, 789435, 877150, 1315725, 1578870, 2631450, 3947175, 7894350]

約数ペア:

[(1, 7894350), (2, 3947175), (3, 2631450), (5, 1578870), (6, 1315725), (9, 877150), (10, 789435), (15, 526290), (18, 438575), (25, 315774), (30, 263145), (45, 175430), (50, 157887), (53, 148950), (75, 105258), (90, 87715), (106, 74475), (150, 52629), (159, 49650), (225, 35086), (265, 29790), (318, 24825), (331, 23850), (450, 17543), (477, 16550), (530, 14895), (662, 11925), (795, 9930), (954, 8275), (993, 7950), (1325, 5958), (1590, 4965), (1655, 4770), (1986, 3975), (2385, 3310), (2650, 2979)]