69515890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{773}}^1$

素因数の和:843

約数の個数: 48

約数和(自身を含む): 138679128

約数和(自身を除く): 69163238

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 773, 782, 1058, 1546, 1955, 2645, 3865, 3910, 5290, 7730, 8993, 13141, 17779, 17986, 26282, 35558, 44965, 65705, 88895, 89930, 131410, 177790, 302243, 408917, 604486, 817834, 1511215, 2044585, 3022430, 4089170, 6951589, 13903178, 34757945, 69515890]

約数ペア:

[(1, 69515890), (2, 34757945), (5, 13903178), (10, 6951589), (17, 4089170), (23, 3022430), (34, 2044585), (46, 1511215), (85, 817834), (115, 604486), (170, 408917), (230, 302243), (391, 177790), (529, 131410), (773, 89930), (782, 88895), (1058, 65705), (1546, 44965), (1955, 35558), (2645, 26282), (3865, 17986), (3910, 17779), (5290, 13141), (7730, 8993)]