147788630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 298598400

約数和(自身を除く): 150809770

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 127, 142, 149, 254, 298, 355, 635, 710, 745, 781, 1270, 1397, 1490, 1562, 1639, 2794, 3278, 3905, 6985, 7810, 8195, 9017, 10579, 13970, 16390, 18034, 18923, 21158, 37846, 45085, 52895, 90170, 94615, 99187, 105790, 116369, 189230, 198374, 208153, 232738, 416306, 495935, 581845, 991870, 1040765, 1163690, 1343533, 2081530, 2687066, 6717665, 13435330, 14778863, 29557726, 73894315, 147788630]

約数ペア:

[(1, 147788630), (2, 73894315), (5, 29557726), (10, 14778863), (11, 13435330), (22, 6717665), (55, 2687066), (71, 2081530), (110, 1343533), (127, 1163690), (142, 1040765), (149, 991870), (254, 581845), (298, 495935), (355, 416306), (635, 232738), (710, 208153), (745, 198374), (781, 189230), (1270, 116369), (1397, 105790), (1490, 99187), (1562, 94615), (1639, 90170), (2794, 52895), (3278, 45085), (3905, 37846), (6985, 21158), (7810, 18923), (8195, 18034), (9017, 16390), (10579, 13970)]