140831730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40152

約数の個数: 64

約数和(自身を含む): 404449920

約数和(自身を除く): 263618190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 40123, 80246, 120369, 200615, 240738, 361107, 401230, 521599, 601845, 722214, 1043198, 1083321, 1203690, 1564797, 1805535, 2166642, 2607995, 3129594, 3611070, 4694391, 5215990, 5416605, 7823985, 9388782, 10833210, 14083173, 15647970, 23471955, 28166346, 46943910, 70415865, 140831730]

約数ペア:

[(1, 140831730), (2, 70415865), (3, 46943910), (5, 28166346), (6, 23471955), (9, 15647970), (10, 14083173), (13, 10833210), (15, 9388782), (18, 7823985), (26, 5416605), (27, 5215990), (30, 4694391), (39, 3611070), (45, 3129594), (54, 2607995), (65, 2166642), (78, 1805535), (90, 1564797), (117, 1203690), (130, 1083321), (135, 1043198), (195, 722214), (234, 601845), (270, 521599), (351, 401230), (390, 361107), (585, 240738), (702, 200615), (1170, 120369), (1755, 80246), (3510, 40123)]