8155290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1901}}^1$

素因数の和:1935

約数の個数: 64

約数和(自身を含む): 23006592

約数和(自身を除く): 14851302

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, 1901, 2145, 3802, 4290, 5703, 9505, 11406, 19010, 20911, 24713, 28515, 41822, 49426, 57030, 62733, 74139, 104555, 123565, 125466, 148278, 209110, 247130, 271843, 313665, 370695, 543686, 627330, 741390, 815529, 1359215, 1631058, 2718430, 4077645, 8155290]

約数ペア:

[(1, 8155290), (2, 4077645), (3, 2718430), (5, 1631058), (6, 1359215), (10, 815529), (11, 741390), (13, 627330), (15, 543686), (22, 370695), (26, 313665), (30, 271843), (33, 247130), (39, 209110), (55, 148278), (65, 125466), (66, 123565), (78, 104555), (110, 74139), (130, 62733), (143, 57030), (165, 49426), (195, 41822), (286, 28515), (330, 24713), (390, 20911), (429, 19010), (715, 11406), (858, 9505), (1430, 5703), (1901, 4290), (2145, 3802)]