29272110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19913}}^1$

素因数の和:19937

約数の個数: 48

約数和(自身を含む): 81727056

約数和(自身を除く): 52454946

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 19913, 39826, 59739, 99565, 119478, 139391, 199130, 278782, 298695, 418173, 597390, 696955, 836346, 975737, 1393910, 1951474, 2090865, 2927211, 4181730, 4878685, 5854422, 9757370, 14636055, 29272110]

約数ペア:

[(1, 29272110), (2, 14636055), (3, 9757370), (5, 5854422), (6, 4878685), (7, 4181730), (10, 2927211), (14, 2090865), (15, 1951474), (21, 1393910), (30, 975737), (35, 836346), (42, 696955), (49, 597390), (70, 418173), (98, 298695), (105, 278782), (147, 199130), (210, 139391), (245, 119478), (294, 99565), (490, 59739), (735, 39826), (1470, 19913)]