972161970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{8999}}^1$

素因数の和:9299

約数の個数: 64

約数和(自身を含む): 2522016000

約数和(自身を除く): 1549854030

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 831, 1385, 1662, 2770, 3601, 4155, 7202, 8310, 8999, 10803, 17998, 18005, 21606, 26997, 36010, 44995, 53994, 54015, 89990, 108030, 116987, 134985, 233974, 269970, 350961, 584935, 701922, 1169870, 1754805, 2492723, 3509610, 4985446, 7478169, 12463615, 14956338, 24927230, 32405399, 37390845, 64810798, 74781690, 97216197, 162026995, 194432394, 324053990, 486080985, 972161970]

約数ペア:

[(1, 972161970), (2, 486080985), (3, 324053990), (5, 194432394), (6, 162026995), (10, 97216197), (13, 74781690), (15, 64810798), (26, 37390845), (30, 32405399), (39, 24927230), (65, 14956338), (78, 12463615), (130, 7478169), (195, 4985446), (277, 3509610), (390, 2492723), (554, 1754805), (831, 1169870), (1385, 701922), (1662, 584935), (2770, 350961), (3601, 269970), (4155, 233974), (7202, 134985), (8310, 116987), (8999, 108030), (10803, 89990), (17998, 54015), (18005, 53994), (21606, 44995), (26997, 36010)]