157706610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2639

約数の個数: 64

約数和(自身を含む): 396693504

約数和(自身を除く): 238986894

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 67, 93, 134, 155, 186, 201, 310, 335, 402, 465, 670, 930, 1005, 2010, 2077, 2531, 4154, 5062, 6231, 7593, 10385, 12462, 12655, 15186, 20770, 25310, 31155, 37965, 62310, 75930, 78461, 156922, 169577, 235383, 339154, 392305, 470766, 508731, 784610, 847885, 1017462, 1176915, 1695770, 2353830, 2543655, 5087310, 5256887, 10513774, 15770661, 26284435, 31541322, 52568870, 78853305, 157706610]

約数ペア:

[(1, 157706610), (2, 78853305), (3, 52568870), (5, 31541322), (6, 26284435), (10, 15770661), (15, 10513774), (30, 5256887), (31, 5087310), (62, 2543655), (67, 2353830), (93, 1695770), (134, 1176915), (155, 1017462), (186, 847885), (201, 784610), (310, 508731), (335, 470766), (402, 392305), (465, 339154), (670, 235383), (930, 169577), (1005, 156922), (2010, 78461), (2077, 75930), (2531, 62310), (4154, 37965), (5062, 31155), (6231, 25310), (7593, 20770), (10385, 15186), (12462, 12655)]