170694780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:459

約数の個数: 96

約数和(自身を含む): 488651520

約数和(自身を除く): 317956740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 139, 194, 211, 278, 291, 388, 417, 422, 485, 556, 582, 633, 695, 834, 844, 970, 1055, 1164, 1266, 1390, 1455, 1668, 1940, 2085, 2110, 2532, 2780, 2910, 3165, 4170, 4220, 5820, 6330, 8340, 12660, 13483, 20467, 26966, 29329, 40449, 40934, 53932, 58658, 61401, 67415, 80898, 81868, 87987, 102335, 117316, 122802, 134830, 146645, 161796, 175974, 202245, 204670, 245604, 269660, 293290, 307005, 351948, 404490, 409340, 439935, 586580, 614010, 808980, 879870, 1228020, 1759740, 2844913, 5689826, 8534739, 11379652, 14224565, 17069478, 28449130, 34138956, 42673695, 56898260, 85347390, 170694780]

約数ペア:

[(1, 170694780), (2, 85347390), (3, 56898260), (4, 42673695), (5, 34138956), (6, 28449130), (10, 17069478), (12, 14224565), (15, 11379652), (20, 8534739), (30, 5689826), (60, 2844913), (97, 1759740), (139, 1228020), (194, 879870), (211, 808980), (278, 614010), (291, 586580), (388, 439935), (417, 409340), (422, 404490), (485, 351948), (556, 307005), (582, 293290), (633, 269660), (695, 245604), (834, 204670), (844, 202245), (970, 175974), (1055, 161796), (1164, 146645), (1266, 134830), (1390, 122802), (1455, 117316), (1668, 102335), (1940, 87987), (2085, 81868), (2110, 80898), (2532, 67415), (2780, 61401), (2910, 58658), (3165, 53932), (4170, 40934), (4220, 40449), (5820, 29329), (6330, 26966), (8340, 20467), (12660, 13483)]