42260790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9851}}^1$

素因数の和:9885

約数の個数: 64

約数和(自身を含む): 119169792

約数和(自身を除く): 76909002

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, 9851, 19702, 29553, 49255, 59106, 98510, 108361, 128063, 147765, 216722, 256126, 295530, 325083, 384189, 541805, 640315, 650166, 768378, 1083610, 1280630, 1408693, 1625415, 1920945, 2817386, 3250830, 3841890, 4226079, 7043465, 8452158, 14086930, 21130395, 42260790]

約数ペア:

[(1, 42260790), (2, 21130395), (3, 14086930), (5, 8452158), (6, 7043465), (10, 4226079), (11, 3841890), (13, 3250830), (15, 2817386), (22, 1920945), (26, 1625415), (30, 1408693), (33, 1280630), (39, 1083610), (55, 768378), (65, 650166), (66, 640315), (78, 541805), (110, 384189), (130, 325083), (143, 295530), (165, 256126), (195, 216722), (286, 147765), (330, 128063), (390, 108361), (429, 98510), (715, 59106), (858, 49255), (1430, 29553), (2145, 19702), (4290, 9851)]