127248210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7177}}^1$

素因数の和:7387

約数の個数: 48

約数和(自身を含む): 332571096

約数和(自身を除く): 205322886

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 197, 394, 591, 985, 1182, 1773, 1970, 2955, 3546, 5910, 7177, 8865, 14354, 17730, 21531, 35885, 43062, 64593, 71770, 107655, 129186, 215310, 322965, 645930, 1413869, 2827738, 4241607, 7069345, 8483214, 12724821, 14138690, 21208035, 25449642, 42416070, 63624105, 127248210]

約数ペア:

[(1, 127248210), (2, 63624105), (3, 42416070), (5, 25449642), (6, 21208035), (9, 14138690), (10, 12724821), (15, 8483214), (18, 7069345), (30, 4241607), (45, 2827738), (90, 1413869), (197, 645930), (394, 322965), (591, 215310), (985, 129186), (1182, 107655), (1773, 71770), (1970, 64593), (2955, 43062), (3546, 35885), (5910, 21531), (7177, 17730), (8865, 14354)]