1691567390

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2417

約数の個数: 64

約数和(自身を含む): 3292047360

約数和(自身を除く): 1600479970

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 83, 145, 155, 166, 290, 310, 415, 830, 899, 1798, 2267, 2407, 2573, 4495, 4534, 4814, 5146, 8990, 11335, 12035, 12865, 22670, 24070, 25730, 65743, 70277, 74617, 131486, 140554, 149234, 188161, 328715, 351385, 373085, 376322, 657430, 702770, 746170, 940805, 1881610, 2038033, 4076066, 5456669, 5832991, 10190165, 10913338, 11665982, 20380330, 27283345, 29164955, 54566690, 58329910, 169156739, 338313478, 845783695, 1691567390]

約数ペア:

[(1, 1691567390), (2, 845783695), (5, 338313478), (10, 169156739), (29, 58329910), (31, 54566690), (58, 29164955), (62, 27283345), (83, 20380330), (145, 11665982), (155, 10913338), (166, 10190165), (290, 5832991), (310, 5456669), (415, 4076066), (830, 2038033), (899, 1881610), (1798, 940805), (2267, 746170), (2407, 702770), (2573, 657430), (4495, 376322), (4534, 373085), (4814, 351385), (5146, 328715), (8990, 188161), (11335, 149234), (12035, 140554), (12865, 131486), (22670, 74617), (24070, 70277), (25730, 65743)]