173406530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 354727296

約数和(自身を除く): 181320766

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 61, 86, 110, 122, 215, 305, 430, 473, 601, 610, 671, 946, 1202, 1342, 2365, 2623, 3005, 3355, 4730, 5246, 6010, 6611, 6710, 13115, 13222, 25843, 26230, 28853, 33055, 36661, 51686, 57706, 66110, 73322, 129215, 144265, 183305, 258430, 284273, 288530, 366610, 403271, 568546, 806542, 1421365, 1576423, 2016355, 2842730, 3152846, 4032710, 7882115, 15764230, 17340653, 34681306, 86703265, 173406530]

約数ペア:

[(1, 173406530), (2, 86703265), (5, 34681306), (10, 17340653), (11, 15764230), (22, 7882115), (43, 4032710), (55, 3152846), (61, 2842730), (86, 2016355), (110, 1576423), (122, 1421365), (215, 806542), (305, 568546), (430, 403271), (473, 366610), (601, 288530), (610, 284273), (671, 258430), (946, 183305), (1202, 144265), (1342, 129215), (2365, 73322), (2623, 66110), (3005, 57706), (3355, 51686), (4730, 36661), (5246, 33055), (6010, 28853), (6611, 26230), (6710, 25843), (13115, 13222)]