19300610

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 43027200

約数和(自身を除く): 23726590

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 331, 343, 490, 595, 662, 686, 833, 1190, 1655, 1666, 1715, 2317, 3310, 3430, 4165, 4634, 5627, 5831, 8330, 11254, 11585, 11662, 16219, 23170, 28135, 29155, 32438, 39389, 56270, 58310, 78778, 81095, 113533, 162190, 196945, 227066, 275723, 393890, 551446, 567665, 1135330, 1378615, 1930061, 2757230, 3860122, 9650305, 19300610]

約数ペア:

[(1, 19300610), (2, 9650305), (5, 3860122), (7, 2757230), (10, 1930061), (14, 1378615), (17, 1135330), (34, 567665), (35, 551446), (49, 393890), (70, 275723), (85, 227066), (98, 196945), (119, 162190), (170, 113533), (238, 81095), (245, 78778), (331, 58310), (343, 56270), (490, 39389), (595, 32438), (662, 29155), (686, 28135), (833, 23170), (1190, 16219), (1655, 11662), (1666, 11585), (1715, 11254), (2317, 8330), (3310, 5831), (3430, 5627), (4165, 4634)]