72884010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1993}}^1$

素因数の和:2079

約数の個数: 64

約数和(自身を含む): 186064128

約数和(自身を除く): 113180118

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 53, 69, 106, 115, 138, 159, 230, 265, 318, 345, 530, 690, 795, 1219, 1590, 1993, 2438, 3657, 3986, 5979, 6095, 7314, 9965, 11958, 12190, 18285, 19930, 29895, 36570, 45839, 59790, 91678, 105629, 137517, 211258, 229195, 275034, 316887, 458390, 528145, 633774, 687585, 1056290, 1375170, 1584435, 2429467, 3168870, 4858934, 7288401, 12147335, 14576802, 24294670, 36442005, 72884010]

約数ペア:

[(1, 72884010), (2, 36442005), (3, 24294670), (5, 14576802), (6, 12147335), (10, 7288401), (15, 4858934), (23, 3168870), (30, 2429467), (46, 1584435), (53, 1375170), (69, 1056290), (106, 687585), (115, 633774), (138, 528145), (159, 458390), (230, 316887), (265, 275034), (318, 229195), (345, 211258), (530, 137517), (690, 105629), (795, 91678), (1219, 59790), (1590, 45839), (1993, 36570), (2438, 29895), (3657, 19930), (3986, 18285), (5979, 12190), (6095, 11958), (7314, 9965)]