15663002390

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{97159}}^1$

素因数の和:97234

約数の個数: 64

約数和(自身を含む): 33578496000

約数和(自身を除く): 17915493610

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 343, 470, 490, 658, 686, 1645, 1715, 2303, 3290, 3430, 4606, 11515, 16121, 23030, 32242, 80605, 97159, 161210, 194318, 485795, 680113, 971590, 1360226, 3400565, 4566473, 4760791, 6801130, 9132946, 9521582, 22832365, 23803955, 31965311, 33325537, 45664730, 47607910, 63930622, 66651074, 159826555, 166627685, 223757177, 319653110, 333255370, 447514354, 1118785885, 1566300239, 2237571770, 3132600478, 7831501195, 15663002390]

約数ペア:

[(1, 15663002390), (2, 7831501195), (5, 3132600478), (7, 2237571770), (10, 1566300239), (14, 1118785885), (35, 447514354), (47, 333255370), (49, 319653110), (70, 223757177), (94, 166627685), (98, 159826555), (235, 66651074), (245, 63930622), (329, 47607910), (343, 45664730), (470, 33325537), (490, 31965311), (658, 23803955), (686, 22832365), (1645, 9521582), (1715, 9132946), (2303, 6801130), (3290, 4760791), (3430, 4566473), (4606, 3400565), (11515, 1360226), (16121, 971590), (23030, 680113), (32242, 485795), (80605, 194318), (97159, 161210)]