1189591510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{751}}^1$

素因数の和:949

約数の個数: 64

約数和(自身を含む): 2292240384

約数和(自身を除く): 1102648874

約数列:

[1, 2, 5, 10, 23, 46, 71, 97, 115, 142, 194, 230, 355, 485, 710, 751, 970, 1502, 1633, 2231, 3266, 3755, 4462, 6887, 7510, 8165, 11155, 13774, 16330, 17273, 22310, 34435, 34546, 53321, 68870, 72847, 86365, 106642, 145694, 158401, 172730, 266605, 316802, 364235, 533210, 728470, 792005, 1226383, 1584010, 1675481, 2452766, 3350962, 5172137, 6131915, 8377405, 10344274, 12263830, 16754810, 25860685, 51721370, 118959151, 237918302, 594795755, 1189591510]

約数ペア:

[(1, 1189591510), (2, 594795755), (5, 237918302), (10, 118959151), (23, 51721370), (46, 25860685), (71, 16754810), (97, 12263830), (115, 10344274), (142, 8377405), (194, 6131915), (230, 5172137), (355, 3350962), (485, 2452766), (710, 1675481), (751, 1584010), (970, 1226383), (1502, 792005), (1633, 728470), (2231, 533210), (3266, 364235), (3755, 316802), (4462, 266605), (6887, 172730), (7510, 158401), (8165, 145694), (11155, 106642), (13774, 86365), (16330, 72847), (17273, 68870), (22310, 53321), (34435, 34546)]