2775815330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{2357}}^1$

素因数の和:2555

約数の個数: 64

約数和(自身を含む): 5378503680

約数和(自身を除く): 2602688350

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 131, 145, 155, 262, 290, 310, 655, 899, 1310, 1798, 2357, 3799, 4061, 4495, 4714, 7598, 8122, 8990, 11785, 18995, 20305, 23570, 37990, 40610, 68353, 73067, 117769, 136706, 146134, 235538, 308767, 341765, 365335, 588845, 617534, 683530, 730670, 1177690, 1543835, 2118943, 3087670, 4237886, 8954243, 9571777, 10594715, 17908486, 19143554, 21189430, 44771215, 47858885, 89542430, 95717770, 277581533, 555163066, 1387907665, 2775815330]

約数ペア:

[(1, 2775815330), (2, 1387907665), (5, 555163066), (10, 277581533), (29, 95717770), (31, 89542430), (58, 47858885), (62, 44771215), (131, 21189430), (145, 19143554), (155, 17908486), (262, 10594715), (290, 9571777), (310, 8954243), (655, 4237886), (899, 3087670), (1310, 2118943), (1798, 1543835), (2357, 1177690), (3799, 730670), (4061, 683530), (4495, 617534), (4714, 588845), (7598, 365335), (8122, 341765), (8990, 308767), (11785, 235538), (18995, 146134), (20305, 136706), (23570, 117769), (37990, 73067), (40610, 68353)]