7435290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 19284480

約数和(自身を除く): 11849190

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 239, 255, 305, 366, 478, 510, 610, 717, 915, 1037, 1195, 1434, 1830, 2074, 2390, 3111, 3585, 4063, 5185, 6222, 7170, 8126, 10370, 12189, 14579, 15555, 20315, 24378, 29158, 31110, 40630, 43737, 60945, 72895, 87474, 121890, 145790, 218685, 247843, 437370, 495686, 743529, 1239215, 1487058, 2478430, 3717645, 7435290]

約数ペア:

[(1, 7435290), (2, 3717645), (3, 2478430), (5, 1487058), (6, 1239215), (10, 743529), (15, 495686), (17, 437370), (30, 247843), (34, 218685), (51, 145790), (61, 121890), (85, 87474), (102, 72895), (122, 60945), (170, 43737), (183, 40630), (239, 31110), (255, 29158), (305, 24378), (366, 20315), (478, 15555), (510, 14579), (610, 12189), (717, 10370), (915, 8126), (1037, 7170), (1195, 6222), (1434, 5185), (1830, 4063), (2074, 3585), (2390, 3111)]