80532870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3343}}^1$

素因数の和:3437

約数の個数: 64

約数和(自身を含む): 213801984

約数和(自身を除く): 133269114

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 73, 110, 146, 165, 219, 330, 365, 438, 730, 803, 1095, 1606, 2190, 2409, 3343, 4015, 4818, 6686, 8030, 10029, 12045, 16715, 20058, 24090, 33430, 36773, 50145, 73546, 100290, 110319, 183865, 220638, 244039, 367730, 488078, 551595, 732117, 1103190, 1220195, 1464234, 2440390, 2684429, 3660585, 5368858, 7321170, 8053287, 13422145, 16106574, 26844290, 40266435, 80532870]

約数ペア:

[(1, 80532870), (2, 40266435), (3, 26844290), (5, 16106574), (6, 13422145), (10, 8053287), (11, 7321170), (15, 5368858), (22, 3660585), (30, 2684429), (33, 2440390), (55, 1464234), (66, 1220195), (73, 1103190), (110, 732117), (146, 551595), (165, 488078), (219, 367730), (330, 244039), (365, 220638), (438, 183865), (730, 110319), (803, 100290), (1095, 73546), (1606, 50145), (2190, 36773), (2409, 33430), (3343, 24090), (4015, 20058), (4818, 16715), (6686, 12045), (8030, 10029)]