74144350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{571}}^1$

素因数の和:650

約数の個数: 72

約数和(自身を含む): 163737288

約数和(自身を除く): 89592938

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 175, 245, 265, 350, 371, 490, 530, 571, 742, 1142, 1225, 1325, 1855, 2450, 2597, 2650, 2855, 3710, 3997, 5194, 5710, 7994, 9275, 12985, 14275, 18550, 19985, 25970, 27979, 28550, 30263, 39970, 55958, 60526, 64925, 99925, 129850, 139895, 151315, 199850, 211841, 279790, 302630, 423682, 699475, 756575, 1059205, 1398950, 1482887, 1513150, 2118410, 2965774, 5296025, 7414435, 10592050, 14828870, 37072175, 74144350]

約数ペア:

[(1, 74144350), (2, 37072175), (5, 14828870), (7, 10592050), (10, 7414435), (14, 5296025), (25, 2965774), (35, 2118410), (49, 1513150), (50, 1482887), (53, 1398950), (70, 1059205), (98, 756575), (106, 699475), (175, 423682), (245, 302630), (265, 279790), (350, 211841), (371, 199850), (490, 151315), (530, 139895), (571, 129850), (742, 99925), (1142, 64925), (1225, 60526), (1325, 55958), (1855, 39970), (2450, 30263), (2597, 28550), (2650, 27979), (2855, 25970), (3710, 19985), (3997, 18550), (5194, 14275), (5710, 12985), (7994, 9275)]