201800130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{137279}}^1$

素因数の和:137303

約数の個数: 48

約数和(自身を含む): 563397120

約数和(自身を除く): 361596990

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, 137279, 274558, 411837, 686395, 823674, 960953, 1372790, 1921906, 2059185, 2882859, 4118370, 4804765, 5765718, 6726671, 9609530, 13453342, 14414295, 20180013, 28828590, 33633355, 40360026, 67266710, 100900065, 201800130]

約数ペア:

[(1, 201800130), (2, 100900065), (3, 67266710), (5, 40360026), (6, 33633355), (7, 28828590), (10, 20180013), (14, 14414295), (15, 13453342), (21, 9609530), (30, 6726671), (35, 5765718), (42, 4804765), (49, 4118370), (70, 2882859), (98, 2059185), (105, 1921906), (147, 1372790), (210, 960953), (245, 823674), (294, 686395), (490, 411837), (735, 274558), (1470, 137279)]