43013220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{439}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 127733760

約数和(自身を除く): 84720540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 71, 92, 115, 138, 142, 213, 230, 276, 284, 345, 355, 426, 439, 460, 690, 710, 852, 878, 1065, 1317, 1380, 1420, 1633, 1756, 2130, 2195, 2634, 3266, 4260, 4390, 4899, 5268, 6532, 6585, 8165, 8780, 9798, 10097, 13170, 16330, 19596, 20194, 24495, 26340, 30291, 31169, 32660, 40388, 48990, 50485, 60582, 62338, 93507, 97980, 100970, 121164, 124676, 151455, 155845, 187014, 201940, 302910, 311690, 374028, 467535, 605820, 623380, 716887, 935070, 1433774, 1870140, 2150661, 2867548, 3584435, 4301322, 7168870, 8602644, 10753305, 14337740, 21506610, 43013220]

約数ペア:

[(1, 43013220), (2, 21506610), (3, 14337740), (4, 10753305), (5, 8602644), (6, 7168870), (10, 4301322), (12, 3584435), (15, 2867548), (20, 2150661), (23, 1870140), (30, 1433774), (46, 935070), (60, 716887), (69, 623380), (71, 605820), (92, 467535), (115, 374028), (138, 311690), (142, 302910), (213, 201940), (230, 187014), (276, 155845), (284, 151455), (345, 124676), (355, 121164), (426, 100970), (439, 97980), (460, 93507), (690, 62338), (710, 60582), (852, 50485), (878, 48990), (1065, 40388), (1317, 32660), (1380, 31169), (1420, 30291), (1633, 26340), (1756, 24495), (2130, 20194), (2195, 19596), (2634, 16330), (3266, 13170), (4260, 10097), (4390, 9798), (4899, 8780), (5268, 8165), (6532, 6585)]