70391750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 156854880

約数和(自身を除く): 86463130

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 125, 130, 143, 179, 242, 250, 275, 286, 325, 358, 550, 605, 650, 715, 895, 1210, 1375, 1430, 1573, 1625, 1790, 1969, 2327, 2750, 3025, 3146, 3250, 3575, 3938, 4475, 4654, 6050, 7150, 7865, 8950, 9845, 11635, 15125, 15730, 17875, 19690, 21659, 22375, 23270, 25597, 30250, 35750, 39325, 43318, 44750, 49225, 51194, 58175, 78650, 98450, 108295, 116350, 127985, 196625, 216590, 246125, 255970, 281567, 290875, 393250, 492250, 541475, 563134, 581750, 639925, 1082950, 1279850, 1407835, 2707375, 2815670, 3199625, 5414750, 6399250, 7039175, 14078350, 35195875, 70391750]

約数ペア:

[(1, 70391750), (2, 35195875), (5, 14078350), (10, 7039175), (11, 6399250), (13, 5414750), (22, 3199625), (25, 2815670), (26, 2707375), (50, 1407835), (55, 1279850), (65, 1082950), (110, 639925), (121, 581750), (125, 563134), (130, 541475), (143, 492250), (179, 393250), (242, 290875), (250, 281567), (275, 255970), (286, 246125), (325, 216590), (358, 196625), (550, 127985), (605, 116350), (650, 108295), (715, 98450), (895, 78650), (1210, 58175), (1375, 51194), (1430, 49225), (1573, 44750), (1625, 43318), (1790, 39325), (1969, 35750), (2327, 30250), (2750, 25597), (3025, 23270), (3146, 22375), (3250, 21659), (3575, 19690), (3938, 17875), (4475, 15730), (4654, 15125), (6050, 11635), (7150, 9845), (7865, 8950)]