2020927230

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{21529}}^1$

素因数の和:21698

約数の個数: 96

約数和(自身を含む): 6045624000

約数和(自身を除く): 4024696770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 149, 210, 298, 315, 447, 630, 745, 894, 1043, 1341, 1490, 2086, 2235, 2682, 3129, 4470, 5215, 6258, 6705, 9387, 10430, 13410, 15645, 18774, 21529, 31290, 43058, 46935, 64587, 93870, 107645, 129174, 150703, 193761, 215290, 301406, 322935, 387522, 452109, 645870, 753515, 904218, 968805, 1356327, 1507030, 1937610, 2260545, 2712654, 3207821, 4521090, 6415642, 6781635, 9623463, 13563270, 16039105, 19246926, 22454747, 28870389, 32078210, 44909494, 48117315, 57740778, 67364241, 96234630, 112273735, 134728482, 144351945, 202092723, 224547470, 288703890, 336821205, 404185446, 673642410, 1010463615, 2020927230]

約数ペア:

[(1, 2020927230), (2, 1010463615), (3, 673642410), (5, 404185446), (6, 336821205), (7, 288703890), (9, 224547470), (10, 202092723), (14, 144351945), (15, 134728482), (18, 112273735), (21, 96234630), (30, 67364241), (35, 57740778), (42, 48117315), (45, 44909494), (63, 32078210), (70, 28870389), (90, 22454747), (105, 19246926), (126, 16039105), (149, 13563270), (210, 9623463), (298, 6781635), (315, 6415642), (447, 4521090), (630, 3207821), (745, 2712654), (894, 2260545), (1043, 1937610), (1341, 1507030), (1490, 1356327), (2086, 968805), (2235, 904218), (2682, 753515), (3129, 645870), (4470, 452109), (5215, 387522), (6258, 322935), (6705, 301406), (9387, 215290), (10430, 193761), (13410, 150703), (15645, 129174), (18774, 107645), (21529, 93870), (31290, 64587), (43058, 46935)]