140591820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{577}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 410167296

約数和(自身を除く): 269575476

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 131, 155, 186, 262, 310, 372, 393, 465, 524, 577, 620, 655, 786, 930, 1154, 1310, 1572, 1731, 1860, 1965, 2308, 2620, 2885, 3462, 3930, 4061, 5770, 6924, 7860, 8122, 8655, 11540, 12183, 16244, 17310, 17887, 20305, 24366, 34620, 35774, 40610, 48732, 53661, 60915, 71548, 75587, 81220, 89435, 107322, 121830, 151174, 178870, 214644, 226761, 243660, 268305, 302348, 357740, 377935, 453522, 536610, 755870, 907044, 1073220, 1133805, 1511740, 2267610, 2343197, 4535220, 4686394, 7029591, 9372788, 11715985, 14059182, 23431970, 28118364, 35147955, 46863940, 70295910, 140591820]

約数ペア:

[(1, 140591820), (2, 70295910), (3, 46863940), (4, 35147955), (5, 28118364), (6, 23431970), (10, 14059182), (12, 11715985), (15, 9372788), (20, 7029591), (30, 4686394), (31, 4535220), (60, 2343197), (62, 2267610), (93, 1511740), (124, 1133805), (131, 1073220), (155, 907044), (186, 755870), (262, 536610), (310, 453522), (372, 377935), (393, 357740), (465, 302348), (524, 268305), (577, 243660), (620, 226761), (655, 214644), (786, 178870), (930, 151174), (1154, 121830), (1310, 107322), (1572, 89435), (1731, 81220), (1860, 75587), (1965, 71548), (2308, 60915), (2620, 53661), (2885, 48732), (3462, 40610), (3930, 35774), (4061, 34620), (5770, 24366), (6924, 20305), (7860, 17887), (8122, 17310), (8655, 16244), (11540, 12183)]