129441390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5441}}^1$

素因数の和:5525

約数の個数: 64

約数和(自身を含む): 340103232

約数和(自身を除く): 210661842

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 61, 65, 78, 122, 130, 183, 195, 305, 366, 390, 610, 793, 915, 1586, 1830, 2379, 3965, 4758, 5441, 7930, 10882, 11895, 16323, 23790, 27205, 32646, 54410, 70733, 81615, 141466, 163230, 212199, 331901, 353665, 424398, 663802, 707330, 995703, 1060995, 1659505, 1991406, 2121990, 3319010, 4314713, 4978515, 8629426, 9957030, 12944139, 21573565, 25888278, 43147130, 64720695, 129441390]

約数ペア:

[(1, 129441390), (2, 64720695), (3, 43147130), (5, 25888278), (6, 21573565), (10, 12944139), (13, 9957030), (15, 8629426), (26, 4978515), (30, 4314713), (39, 3319010), (61, 2121990), (65, 1991406), (78, 1659505), (122, 1060995), (130, 995703), (183, 707330), (195, 663802), (305, 424398), (366, 353665), (390, 331901), (610, 212199), (793, 163230), (915, 141466), (1586, 81615), (1830, 70733), (2379, 54410), (3965, 32646), (4758, 27205), (5441, 23790), (7930, 16323), (10882, 11895)]