42044340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2881

約数の個数: 96

約数和(自身を含む): 133499520

約数和(自身を除く): 91455180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 19, 20, 26, 30, 38, 39, 52, 57, 60, 65, 76, 78, 95, 114, 130, 156, 190, 195, 228, 247, 260, 285, 380, 390, 494, 570, 741, 780, 988, 1140, 1235, 1482, 2470, 2837, 2964, 3705, 4940, 5674, 7410, 8511, 11348, 14185, 14820, 17022, 28370, 34044, 36881, 42555, 53903, 56740, 73762, 85110, 107806, 110643, 147524, 161709, 170220, 184405, 215612, 221286, 269515, 323418, 368810, 442572, 539030, 553215, 646836, 700739, 737620, 808545, 1078060, 1106430, 1401478, 1617090, 2102217, 2212860, 2802956, 3234180, 3503695, 4204434, 7007390, 8408868, 10511085, 14014780, 21022170, 42044340]

約数ペア:

[(1, 42044340), (2, 21022170), (3, 14014780), (4, 10511085), (5, 8408868), (6, 7007390), (10, 4204434), (12, 3503695), (13, 3234180), (15, 2802956), (19, 2212860), (20, 2102217), (26, 1617090), (30, 1401478), (38, 1106430), (39, 1078060), (52, 808545), (57, 737620), (60, 700739), (65, 646836), (76, 553215), (78, 539030), (95, 442572), (114, 368810), (130, 323418), (156, 269515), (190, 221286), (195, 215612), (228, 184405), (247, 170220), (260, 161709), (285, 147524), (380, 110643), (390, 107806), (494, 85110), (570, 73762), (741, 56740), (780, 53903), (988, 42555), (1140, 36881), (1235, 34044), (1482, 28370), (2470, 17022), (2837, 14820), (2964, 14185), (3705, 11348), (4940, 8511), (5674, 7410)]