126561430

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{3251}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 242339040

約数和(自身を除く): 115777610

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 229, 458, 1145, 2290, 3251, 3893, 6502, 7786, 16255, 19465, 32510, 38930, 55267, 110534, 276335, 552670, 744479, 1488958, 3722395, 7444790, 12656143, 25312286, 63280715, 126561430]

約数ペア:

[(1, 126561430), (2, 63280715), (5, 25312286), (10, 12656143), (17, 7444790), (34, 3722395), (85, 1488958), (170, 744479), (229, 552670), (458, 276335), (1145, 110534), (2290, 55267), (3251, 38930), (3893, 32510), (6502, 19465), (7786, 16255)]