130758950

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:151

約数の個数: 108

約数和(自身を含む): 303535260

約数和(自身を除く): 172776310

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 35, 38, 49, 50, 53, 70, 95, 98, 106, 133, 175, 190, 245, 265, 266, 350, 371, 475, 490, 530, 665, 742, 931, 950, 1007, 1225, 1325, 1330, 1855, 1862, 2014, 2450, 2597, 2650, 2809, 3325, 3710, 4655, 5035, 5194, 5618, 6650, 7049, 9275, 9310, 10070, 12985, 14045, 14098, 18550, 19663, 23275, 25175, 25970, 28090, 35245, 39326, 46550, 49343, 50350, 53371, 64925, 70225, 70490, 98315, 98686, 106742, 129850, 137641, 140450, 176225, 196630, 246715, 266855, 275282, 352450, 373597, 491575, 493430, 533710, 688205, 747194, 983150, 1233575, 1334275, 1376410, 1867985, 2467150, 2615179, 2668550, 3441025, 3735970, 5230358, 6882050, 9339925, 13075895, 18679850, 26151790, 65379475, 130758950]

約数ペア:

[(1, 130758950), (2, 65379475), (5, 26151790), (7, 18679850), (10, 13075895), (14, 9339925), (19, 6882050), (25, 5230358), (35, 3735970), (38, 3441025), (49, 2668550), (50, 2615179), (53, 2467150), (70, 1867985), (95, 1376410), (98, 1334275), (106, 1233575), (133, 983150), (175, 747194), (190, 688205), (245, 533710), (265, 493430), (266, 491575), (350, 373597), (371, 352450), (475, 275282), (490, 266855), (530, 246715), (665, 196630), (742, 176225), (931, 140450), (950, 137641), (1007, 129850), (1225, 106742), (1325, 98686), (1330, 98315), (1855, 70490), (1862, 70225), (2014, 64925), (2450, 53371), (2597, 50350), (2650, 49343), (2809, 46550), (3325, 39326), (3710, 35245), (4655, 28090), (5035, 25970), (5194, 25175), (5618, 23275), (6650, 19663), (7049, 18550), (9275, 14098), (9310, 14045), (10070, 12985)]