13334940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 72

約数和(自身を含む): 42221088

約数和(自身を除く): 28886148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 138, 180, 207, 230, 276, 345, 414, 460, 690, 828, 1035, 1380, 2070, 3221, 4140, 6442, 9663, 12884, 16105, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 74083, 96630, 115956, 144945, 148166, 193260, 222249, 289890, 296332, 370415, 444498, 579780, 666747, 740830, 888996, 1111245, 1333494, 1481660, 2222490, 2666988, 3333735, 4444980, 6667470, 13334940]

約数ペア:

[(1, 13334940), (2, 6667470), (3, 4444980), (4, 3333735), (5, 2666988), (6, 2222490), (9, 1481660), (10, 1333494), (12, 1111245), (15, 888996), (18, 740830), (20, 666747), (23, 579780), (30, 444498), (36, 370415), (45, 296332), (46, 289890), (60, 222249), (69, 193260), (90, 148166), (92, 144945), (115, 115956), (138, 96630), (180, 74083), (207, 64420), (230, 57978), (276, 48315), (345, 38652), (414, 32210), (460, 28989), (690, 19326), (828, 16105), (1035, 12884), (1380, 9663), (2070, 6442), (3221, 4140)]