4989087690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{21059}}^1$

素因数の和:21271

約数の個数: 64

約数和(自身を含む): 12282192000

約数和(自身を除く): 7293104310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 149, 159, 265, 298, 318, 447, 530, 745, 795, 894, 1490, 1590, 2235, 4470, 7897, 15794, 21059, 23691, 39485, 42118, 47382, 63177, 78970, 105295, 118455, 126354, 210590, 236910, 315885, 631770, 1116127, 2232254, 3137791, 3348381, 5580635, 6275582, 6696762, 9413373, 11161270, 15688955, 16741905, 18826746, 31377910, 33483810, 47066865, 94133730, 166302923, 332605846, 498908769, 831514615, 997817538, 1663029230, 2494543845, 4989087690]

約数ペア:

[(1, 4989087690), (2, 2494543845), (3, 1663029230), (5, 997817538), (6, 831514615), (10, 498908769), (15, 332605846), (30, 166302923), (53, 94133730), (106, 47066865), (149, 33483810), (159, 31377910), (265, 18826746), (298, 16741905), (318, 15688955), (447, 11161270), (530, 9413373), (745, 6696762), (795, 6275582), (894, 5580635), (1490, 3348381), (1590, 3137791), (2235, 2232254), (4470, 1116127), (7897, 631770), (15794, 315885), (21059, 236910), (23691, 210590), (39485, 126354), (42118, 118455), (47382, 105295), (63177, 78970)]