8290702930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{138571}}^1$

素因数の和:138802

約数の個数: 32

約数和(自身を含む): 15484589568

約数和(自身を除く): 7193886638

約数列:

[1, 2, 5, 10, 31, 62, 155, 193, 310, 386, 965, 1930, 5983, 11966, 29915, 59830, 138571, 277142, 692855, 1385710, 4295701, 8591402, 21478505, 26744203, 42957010, 53488406, 133721015, 267442030, 829070293, 1658140586, 4145351465, 8290702930]

約数ペア:

[(1, 8290702930), (2, 4145351465), (5, 1658140586), (10, 829070293), (31, 267442030), (62, 133721015), (155, 53488406), (193, 42957010), (310, 26744203), (386, 21478505), (965, 8591402), (1930, 4295701), (5983, 1385710), (11966, 692855), (29915, 277142), (59830, 138571)]