7148670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 64

約数和(自身を含む): 18475776

約数和(自身を除く): 11327106

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 131, 170, 214, 255, 262, 321, 393, 510, 535, 642, 655, 786, 1070, 1310, 1605, 1819, 1965, 2227, 3210, 3638, 3930, 4454, 5457, 6681, 9095, 10914, 11135, 13362, 14017, 18190, 22270, 27285, 28034, 33405, 42051, 54570, 66810, 70085, 84102, 140170, 210255, 238289, 420510, 476578, 714867, 1191445, 1429734, 2382890, 3574335, 7148670]

約数ペア:

[(1, 7148670), (2, 3574335), (3, 2382890), (5, 1429734), (6, 1191445), (10, 714867), (15, 476578), (17, 420510), (30, 238289), (34, 210255), (51, 140170), (85, 84102), (102, 70085), (107, 66810), (131, 54570), (170, 42051), (214, 33405), (255, 28034), (262, 27285), (321, 22270), (393, 18190), (510, 14017), (535, 13362), (642, 11135), (655, 10914), (786, 9095), (1070, 6681), (1310, 5457), (1605, 4454), (1819, 3930), (1965, 3638), (2227, 3210)]