70589940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{3259}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 208666080

約数和(自身を除く): 138076140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 3259, 3610, 4332, 5415, 6518, 7220, 9777, 10830, 13036, 16295, 19554, 21660, 32590, 39108, 48885, 61921, 65180, 97770, 123842, 185763, 195540, 247684, 309605, 371526, 619210, 743052, 928815, 1176499, 1238420, 1857630, 2352998, 3529497, 3715260, 4705996, 5882495, 7058994, 11764990, 14117988, 17647485, 23529980, 35294970, 70589940]

約数ペア:

[(1, 70589940), (2, 35294970), (3, 23529980), (4, 17647485), (5, 14117988), (6, 11764990), (10, 7058994), (12, 5882495), (15, 4705996), (19, 3715260), (20, 3529497), (30, 2352998), (38, 1857630), (57, 1238420), (60, 1176499), (76, 928815), (95, 743052), (114, 619210), (190, 371526), (228, 309605), (285, 247684), (361, 195540), (380, 185763), (570, 123842), (722, 97770), (1083, 65180), (1140, 61921), (1444, 48885), (1805, 39108), (2166, 32590), (3259, 21660), (3610, 19554), (4332, 16295), (5415, 13036), (6518, 10830), (7220, 9777)]