1520730036

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{354979}}^1$

素因数の和:355013

約数の個数: 72

約数和(自身を含む): 4651657920

約数和(自身を除く): 3130927884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 354979, 709958, 1064937, 1419916, 2129874, 2484853, 3194811, 4259748, 4969706, 6034643, 6389622, 7454559, 9939412, 12069286, 12779244, 14909118, 18103929, 22363677, 24138572, 29818236, 36207858, 42242501, 44727354, 54311787, 72415716, 84485002, 89454708, 108623574, 126727503, 168970004, 217247148, 253455006, 380182509, 506910012, 760365018, 1520730036]

約数ペア:

[(1, 1520730036), (2, 760365018), (3, 506910012), (4, 380182509), (6, 253455006), (7, 217247148), (9, 168970004), (12, 126727503), (14, 108623574), (17, 89454708), (18, 84485002), (21, 72415716), (28, 54311787), (34, 44727354), (36, 42242501), (42, 36207858), (51, 29818236), (63, 24138572), (68, 22363677), (84, 18103929), (102, 14909118), (119, 12779244), (126, 12069286), (153, 9939412), (204, 7454559), (238, 6389622), (252, 6034643), (306, 4969706), (357, 4259748), (476, 3194811), (612, 2484853), (714, 2129874), (1071, 1419916), (1428, 1064937), (2142, 709958), (4284, 354979)]