74182130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 153964800

約数和(自身を除く): 79782670

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 109, 110, 115, 218, 230, 253, 269, 506, 538, 545, 1090, 1199, 1265, 1345, 2398, 2507, 2530, 2690, 2959, 5014, 5918, 5995, 6187, 11990, 12374, 12535, 14795, 25070, 27577, 29321, 29590, 30935, 55154, 58642, 61870, 68057, 136114, 137885, 146605, 275770, 293210, 322531, 340285, 645062, 674383, 680570, 1348766, 1612655, 3225310, 3371915, 6743830, 7418213, 14836426, 37091065, 74182130]

約数ペア:

[(1, 74182130), (2, 37091065), (5, 14836426), (10, 7418213), (11, 6743830), (22, 3371915), (23, 3225310), (46, 1612655), (55, 1348766), (109, 680570), (110, 674383), (115, 645062), (218, 340285), (230, 322531), (253, 293210), (269, 275770), (506, 146605), (538, 137885), (545, 136114), (1090, 68057), (1199, 61870), (1265, 58642), (1345, 55154), (2398, 30935), (2507, 29590), (2530, 29321), (2690, 27577), (2959, 25070), (5014, 14795), (5918, 12535), (5995, 12374), (6187, 11990)]