171691030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{773}}^1$

素因数の和:973

約数の個数: 64

約数和(自身を含む): 374492160

約数和(自身を除く): 202801130

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 167, 190, 266, 334, 665, 773, 835, 1169, 1330, 1546, 1670, 2338, 3173, 3865, 5411, 5845, 6346, 7730, 10822, 11690, 14687, 15865, 22211, 27055, 29374, 31730, 44422, 54110, 73435, 102809, 111055, 129091, 146870, 205618, 222110, 258182, 514045, 645455, 903637, 1028090, 1290910, 1807274, 2452729, 4518185, 4905458, 9036370, 12263645, 17169103, 24527290, 34338206, 85845515, 171691030]

約数ペア:

[(1, 171691030), (2, 85845515), (5, 34338206), (7, 24527290), (10, 17169103), (14, 12263645), (19, 9036370), (35, 4905458), (38, 4518185), (70, 2452729), (95, 1807274), (133, 1290910), (167, 1028090), (190, 903637), (266, 645455), (334, 514045), (665, 258182), (773, 222110), (835, 205618), (1169, 146870), (1330, 129091), (1546, 111055), (1670, 102809), (2338, 73435), (3173, 54110), (3865, 44422), (5411, 31730), (5845, 29374), (6346, 27055), (7730, 22211), (10822, 15865), (11690, 14687)]