310052260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{509}}^1$

素因数の和:773

約数の個数: 96

約数和(自身を含む): 788256000

約数和(自身を除く): 478203740

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 229, 266, 380, 458, 509, 532, 665, 916, 1018, 1145, 1330, 1603, 2036, 2290, 2545, 2660, 3206, 3563, 4351, 4580, 5090, 6412, 7126, 8015, 8702, 9671, 10180, 14252, 16030, 17404, 17815, 19342, 21755, 30457, 32060, 35630, 38684, 43510, 48355, 60914, 67697, 71260, 87020, 96710, 116561, 121828, 135394, 152285, 193420, 233122, 270788, 304570, 338485, 466244, 582805, 609140, 676970, 815927, 1165610, 1353940, 1631854, 2214659, 2331220, 3263708, 4079635, 4429318, 8159270, 8858636, 11073295, 15502613, 16318540, 22146590, 31005226, 44293180, 62010452, 77513065, 155026130, 310052260]

約数ペア:

[(1, 310052260), (2, 155026130), (4, 77513065), (5, 62010452), (7, 44293180), (10, 31005226), (14, 22146590), (19, 16318540), (20, 15502613), (28, 11073295), (35, 8858636), (38, 8159270), (70, 4429318), (76, 4079635), (95, 3263708), (133, 2331220), (140, 2214659), (190, 1631854), (229, 1353940), (266, 1165610), (380, 815927), (458, 676970), (509, 609140), (532, 582805), (665, 466244), (916, 338485), (1018, 304570), (1145, 270788), (1330, 233122), (1603, 193420), (2036, 152285), (2290, 135394), (2545, 121828), (2660, 116561), (3206, 96710), (3563, 87020), (4351, 71260), (4580, 67697), (5090, 60914), (6412, 48355), (7126, 43510), (8015, 38684), (8702, 35630), (9671, 32060), (10180, 30457), (14252, 21755), (16030, 19342), (17404, 17815)]