7803616860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3334879}}^1$

素因数の和:3334907

約数の個数: 72

約数和(自身を含む): 25491822720

約数和(自身を除く): 17688205860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 3334879, 6669758, 10004637, 13339516, 16674395, 20009274, 30013911, 33348790, 40018548, 43353427, 50023185, 60027822, 66697580, 86706854, 100046370, 120055644, 130060281, 150069555, 173413708, 200092740, 216767135, 260120562, 300139110, 390180843, 433534270, 520241124, 600278220, 650301405, 780361686, 867068540, 1300602810, 1560723372, 1950904215, 2601205620, 3901808430, 7803616860]

約数ペア:

[(1, 7803616860), (2, 3901808430), (3, 2601205620), (4, 1950904215), (5, 1560723372), (6, 1300602810), (9, 867068540), (10, 780361686), (12, 650301405), (13, 600278220), (15, 520241124), (18, 433534270), (20, 390180843), (26, 300139110), (30, 260120562), (36, 216767135), (39, 200092740), (45, 173413708), (52, 150069555), (60, 130060281), (65, 120055644), (78, 100046370), (90, 86706854), (117, 66697580), (130, 60027822), (156, 50023185), (180, 43353427), (195, 40018548), (234, 33348790), (260, 30013911), (390, 20009274), (468, 16674395), (585, 13339516), (780, 10004637), (1170, 6669758), (2340, 3334879)]