188841730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10663}}^1$

素因数の和:10711

約数の個数: 64

約数和(自身を含む): 442257408

約数和(自身を除く): 253415678

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 8855, 10663, 17710, 21326, 53315, 74641, 106630, 117293, 149282, 234586, 245249, 373205, 490498, 586465, 746410, 821051, 1172930, 1226245, 1642102, 1716743, 2452490, 2697739, 3433486, 4105255, 5395478, 8210510, 8583715, 13488695, 17167430, 18884173, 26977390, 37768346, 94420865, 188841730]

約数ペア:

[(1, 188841730), (2, 94420865), (5, 37768346), (7, 26977390), (10, 18884173), (11, 17167430), (14, 13488695), (22, 8583715), (23, 8210510), (35, 5395478), (46, 4105255), (55, 3433486), (70, 2697739), (77, 2452490), (110, 1716743), (115, 1642102), (154, 1226245), (161, 1172930), (230, 821051), (253, 746410), (322, 586465), (385, 490498), (506, 373205), (770, 245249), (805, 234586), (1265, 149282), (1610, 117293), (1771, 106630), (2530, 74641), (3542, 53315), (8855, 21326), (10663, 17710)]