64719898770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{980159}}^1$

素因数の和:980271

約数の個数: 64

約数和(自身を含む): 162596782080

約数和(自身を除く): 97876883310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 71, 93, 142, 155, 186, 213, 310, 355, 426, 465, 710, 930, 1065, 2130, 2201, 4402, 6603, 11005, 13206, 22010, 33015, 66030, 980159, 1960318, 2940477, 4900795, 5880954, 9801590, 14702385, 29404770, 30384929, 60769858, 69591289, 91154787, 139182578, 151924645, 182309574, 208773867, 303849290, 347956445, 417547734, 455773935, 695912890, 911547870, 1043869335, 2087738670, 2157329959, 4314659918, 6471989877, 10786649795, 12943979754, 21573299590, 32359949385, 64719898770]

約数ペア:

[(1, 64719898770), (2, 32359949385), (3, 21573299590), (5, 12943979754), (6, 10786649795), (10, 6471989877), (15, 4314659918), (30, 2157329959), (31, 2087738670), (62, 1043869335), (71, 911547870), (93, 695912890), (142, 455773935), (155, 417547734), (186, 347956445), (213, 303849290), (310, 208773867), (355, 182309574), (426, 151924645), (465, 139182578), (710, 91154787), (930, 69591289), (1065, 60769858), (2130, 30384929), (2201, 29404770), (4402, 14702385), (6603, 9801590), (11005, 5880954), (13206, 4900795), (22010, 2940477), (33015, 1960318), (66030, 980159)]