70563720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30949}}^1$

素因数の和:30982

約数の個数: 64

約数和(自身を含む): 222840000

約数和(自身を除く): 152276280

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, 30949, 61898, 92847, 123796, 154745, 185694, 247592, 309490, 371388, 464235, 588031, 618980, 742776, 928470, 1176062, 1237960, 1764093, 1856940, 2352124, 2940155, 3528186, 3713880, 4704248, 5880310, 7056372, 8820465, 11760620, 14112744, 17640930, 23521240, 35281860, 70563720]

約数ペア:

[(1, 70563720), (2, 35281860), (3, 23521240), (4, 17640930), (5, 14112744), (6, 11760620), (8, 8820465), (10, 7056372), (12, 5880310), (15, 4704248), (19, 3713880), (20, 3528186), (24, 2940155), (30, 2352124), (38, 1856940), (40, 1764093), (57, 1237960), (60, 1176062), (76, 928470), (95, 742776), (114, 618980), (120, 588031), (152, 464235), (190, 371388), (228, 309490), (285, 247592), (380, 185694), (456, 154745), (570, 123796), (760, 92847), (1140, 61898), (2280, 30949)]