70344840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30853}}^1$

素因数の和:30886

約数の個数: 64

約数和(自身を含む): 222148800

約数和(自身を除く): 151803960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 30853, 61706, 92559, 123412, 154265, 185118, 246824, 308530, 370236, 462795, 586207, 617060, 740472, 925590, 1172414, 1234120, 1758621, 1851180, 2344828, 2931035, 3517242, 3702360, 4689656, 5862070, 7034484, 8793105, 11724140, 14068968, 17586210, 23448280, 35172420, 70344840]

約数ペア:

[(1, 70344840), (2, 35172420), (3, 23448280), (4, 17586210), (5, 14068968), (6, 11724140), (8, 8793105), (10, 7034484), (12, 5862070), (15, 4689656), (19, 3702360), (20, 3517242), (24, 2931035), (30, 2344828), (38, 1851180), (40, 1758621), (57, 1234120), (60, 1172414), (76, 925590), (95, 740472), (114, 617060), (120, 586207), (152, 462795), (190, 370236), (228, 308530), (285, 246824), (380, 185118), (456, 154265), (570, 123412), (760, 92559), (1140, 61706), (2280, 30853)]