17263610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 38997504

約数和(自身を除く): 21733894

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 311, 427, 455, 610, 622, 793, 854, 910, 1555, 1586, 2135, 2177, 3110, 3965, 4043, 4270, 4354, 5551, 7930, 8086, 10885, 11102, 18971, 20215, 21770, 27755, 28301, 37942, 40430, 55510, 56602, 94855, 132797, 141505, 189710, 246623, 265594, 283010, 493246, 663985, 1233115, 1327970, 1726361, 2466230, 3452722, 8631805, 17263610]

約数ペア:

[(1, 17263610), (2, 8631805), (5, 3452722), (7, 2466230), (10, 1726361), (13, 1327970), (14, 1233115), (26, 663985), (35, 493246), (61, 283010), (65, 265594), (70, 246623), (91, 189710), (122, 141505), (130, 132797), (182, 94855), (305, 56602), (311, 55510), (427, 40430), (455, 37942), (610, 28301), (622, 27755), (793, 21770), (854, 20215), (910, 18971), (1555, 11102), (1586, 10885), (2135, 8086), (2177, 7930), (3110, 5551), (3965, 4354), (4043, 4270)]