73503170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 156847104

約数和(自身を除く): 83343934

約数列:

[1, 2, 5, 10, 13, 23, 26, 31, 46, 61, 62, 65, 115, 122, 130, 155, 169, 230, 299, 305, 310, 338, 403, 598, 610, 713, 793, 806, 845, 1403, 1426, 1495, 1586, 1690, 1891, 2015, 2806, 2990, 3565, 3782, 3887, 3965, 4030, 5239, 7015, 7130, 7774, 7930, 9269, 9455, 10309, 10478, 14030, 18239, 18538, 18910, 19435, 20618, 24583, 26195, 36478, 38870, 43493, 46345, 49166, 51545, 52390, 86986, 91195, 92690, 103090, 120497, 122915, 182390, 217465, 237107, 240994, 245830, 319579, 434930, 474214, 565409, 602485, 639158, 1130818, 1185535, 1204970, 1597895, 2371070, 2827045, 3195790, 5654090, 7350317, 14700634, 36751585, 73503170]

約数ペア:

[(1, 73503170), (2, 36751585), (5, 14700634), (10, 7350317), (13, 5654090), (23, 3195790), (26, 2827045), (31, 2371070), (46, 1597895), (61, 1204970), (62, 1185535), (65, 1130818), (115, 639158), (122, 602485), (130, 565409), (155, 474214), (169, 434930), (230, 319579), (299, 245830), (305, 240994), (310, 237107), (338, 217465), (403, 182390), (598, 122915), (610, 120497), (713, 103090), (793, 92690), (806, 91195), (845, 86986), (1403, 52390), (1426, 51545), (1495, 49166), (1586, 46345), (1690, 43493), (1891, 38870), (2015, 36478), (2806, 26195), (2990, 24583), (3565, 20618), (3782, 19435), (3887, 18910), (3965, 18538), (4030, 18239), (5239, 14030), (7015, 10478), (7130, 10309), (7774, 9455), (7930, 9269)]