71103060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{56431}}^1$

素因数の和:56453

約数の個数: 72

約数和(自身を含む): 246494976

約数和(自身を除く): 175391916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 56431, 112862, 169293, 225724, 282155, 338586, 395017, 507879, 564310, 677172, 790034, 846465, 1015758, 1128620, 1185051, 1580068, 1692930, 1975085, 2031516, 2370102, 2539395, 3385860, 3555153, 3950170, 4740204, 5078790, 5925255, 7110306, 7900340, 10157580, 11850510, 14220612, 17775765, 23701020, 35551530, 71103060]

約数ペア:

[(1, 71103060), (2, 35551530), (3, 23701020), (4, 17775765), (5, 14220612), (6, 11850510), (7, 10157580), (9, 7900340), (10, 7110306), (12, 5925255), (14, 5078790), (15, 4740204), (18, 3950170), (20, 3555153), (21, 3385860), (28, 2539395), (30, 2370102), (35, 2031516), (36, 1975085), (42, 1692930), (45, 1580068), (60, 1185051), (63, 1128620), (70, 1015758), (84, 846465), (90, 790034), (105, 677172), (126, 564310), (140, 507879), (180, 395017), (210, 338586), (252, 282155), (315, 225724), (420, 169293), (630, 112862), (1260, 56431)]