140631570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{181}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 375626160

約数和(自身を除く): 234994590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 97, 178, 181, 194, 267, 291, 362, 445, 485, 534, 543, 582, 801, 873, 890, 905, 970, 1086, 1335, 1455, 1602, 1629, 1746, 1810, 2670, 2715, 2910, 3258, 4005, 4365, 5430, 8010, 8145, 8633, 8730, 16109, 16290, 17266, 17557, 25899, 32218, 35114, 43165, 48327, 51798, 52671, 77697, 80545, 86330, 87785, 96654, 105342, 129495, 144981, 155394, 158013, 161090, 175570, 241635, 258990, 263355, 289962, 316026, 388485, 483270, 526710, 724905, 776970, 790065, 1449810, 1562573, 1580130, 3125146, 4687719, 7812865, 9375438, 14063157, 15625730, 23438595, 28126314, 46877190, 70315785, 140631570]

約数ペア:

[(1, 140631570), (2, 70315785), (3, 46877190), (5, 28126314), (6, 23438595), (9, 15625730), (10, 14063157), (15, 9375438), (18, 7812865), (30, 4687719), (45, 3125146), (89, 1580130), (90, 1562573), (97, 1449810), (178, 790065), (181, 776970), (194, 724905), (267, 526710), (291, 483270), (362, 388485), (445, 316026), (485, 289962), (534, 263355), (543, 258990), (582, 241635), (801, 175570), (873, 161090), (890, 158013), (905, 155394), (970, 144981), (1086, 129495), (1335, 105342), (1455, 96654), (1602, 87785), (1629, 86330), (1746, 80545), (1810, 77697), (2670, 52671), (2715, 51798), (2910, 48327), (3258, 43165), (4005, 35114), (4365, 32218), (5430, 25899), (8010, 17557), (8145, 17266), (8633, 16290), (8730, 16109)]