8567130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1997}}^1$

素因数の和:2031

約数の個数: 64

約数和(自身を含む): 24167808

約数和(自身を除く): 15600678

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 1997, 2145, 3994, 4290, 5991, 9985, 11982, 19970, 21967, 25961, 29955, 43934, 51922, 59910, 65901, 77883, 109835, 129805, 131802, 155766, 219670, 259610, 285571, 329505, 389415, 571142, 659010, 778830, 856713, 1427855, 1713426, 2855710, 4283565, 8567130]

約数ペア:

[(1, 8567130), (2, 4283565), (3, 2855710), (5, 1713426), (6, 1427855), (10, 856713), (11, 778830), (13, 659010), (15, 571142), (22, 389415), (26, 329505), (30, 285571), (33, 259610), (39, 219670), (55, 155766), (65, 131802), (66, 129805), (78, 109835), (110, 77883), (130, 65901), (143, 59910), (165, 51922), (195, 43934), (286, 29955), (330, 25961), (390, 21967), (429, 19970), (715, 11982), (858, 9985), (1430, 5991), (1997, 4290), (2145, 3994)]