42758430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9967}}^1$

素因数の和:10001

約数の個数: 64

約数和(自身を含む): 120572928

約数和(自身を除く): 77814498

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, 2145, 4290, 9967, 19934, 29901, 49835, 59802, 99670, 109637, 129571, 149505, 219274, 259142, 299010, 328911, 388713, 548185, 647855, 657822, 777426, 1096370, 1295710, 1425281, 1644555, 1943565, 2850562, 3289110, 3887130, 4275843, 7126405, 8551686, 14252810, 21379215, 42758430]

約数ペア:

[(1, 42758430), (2, 21379215), (3, 14252810), (5, 8551686), (6, 7126405), (10, 4275843), (11, 3887130), (13, 3289110), (15, 2850562), (22, 1943565), (26, 1644555), (30, 1425281), (33, 1295710), (39, 1096370), (55, 777426), (65, 657822), (66, 647855), (78, 548185), (110, 388713), (130, 328911), (143, 299010), (165, 259142), (195, 219274), (286, 149505), (330, 129571), (390, 109637), (429, 99670), (715, 59802), (858, 49835), (1430, 29901), (2145, 19934), (4290, 9967)]