61357140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2017}}^1$

素因数の和:2058

約数の個数: 108

約数和(自身を含む): 201634524

約数和(自身を除く): 140277384

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 169, 180, 195, 234, 260, 338, 390, 468, 507, 585, 676, 780, 845, 1014, 1170, 1521, 1690, 2017, 2028, 2340, 2535, 3042, 3380, 4034, 5070, 6051, 6084, 7605, 8068, 10085, 10140, 12102, 15210, 18153, 20170, 24204, 26221, 30255, 30420, 36306, 40340, 52442, 60510, 72612, 78663, 90765, 104884, 121020, 131105, 157326, 181530, 235989, 262210, 314652, 340873, 363060, 393315, 471978, 524420, 681746, 786630, 943956, 1022619, 1179945, 1363492, 1573260, 1704365, 2045238, 2359890, 3067857, 3408730, 4090476, 4719780, 5113095, 6135714, 6817460, 10226190, 12271428, 15339285, 20452380, 30678570, 61357140]

約数ペア:

[(1, 61357140), (2, 30678570), (3, 20452380), (4, 15339285), (5, 12271428), (6, 10226190), (9, 6817460), (10, 6135714), (12, 5113095), (13, 4719780), (15, 4090476), (18, 3408730), (20, 3067857), (26, 2359890), (30, 2045238), (36, 1704365), (39, 1573260), (45, 1363492), (52, 1179945), (60, 1022619), (65, 943956), (78, 786630), (90, 681746), (117, 524420), (130, 471978), (156, 393315), (169, 363060), (180, 340873), (195, 314652), (234, 262210), (260, 235989), (338, 181530), (390, 157326), (468, 131105), (507, 121020), (585, 104884), (676, 90765), (780, 78663), (845, 72612), (1014, 60510), (1170, 52442), (1521, 40340), (1690, 36306), (2017, 30420), (2028, 30255), (2340, 26221), (2535, 24204), (3042, 20170), (3380, 18153), (4034, 15210), (5070, 12102), (6051, 10140), (6084, 10085), (7605, 8068)]