858508530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{6553}}^1$

素因数の和:6971

約数の個数: 64

約数和(自身を含む): 2253737088

約数和(自身を除く): 1395228558

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 397, 794, 1191, 1985, 2382, 3970, 4367, 5955, 6553, 8734, 11910, 13101, 13106, 19659, 21835, 26202, 32765, 39318, 43670, 65505, 65530, 72083, 98295, 131010, 144166, 196590, 216249, 360415, 432498, 720830, 1081245, 2162490, 2601541, 5203082, 7804623, 13007705, 15609246, 26015410, 28616951, 39023115, 57233902, 78046230, 85850853, 143084755, 171701706, 286169510, 429254265, 858508530]

約数ペア:

[(1, 858508530), (2, 429254265), (3, 286169510), (5, 171701706), (6, 143084755), (10, 85850853), (11, 78046230), (15, 57233902), (22, 39023115), (30, 28616951), (33, 26015410), (55, 15609246), (66, 13007705), (110, 7804623), (165, 5203082), (330, 2601541), (397, 2162490), (794, 1081245), (1191, 720830), (1985, 432498), (2382, 360415), (3970, 216249), (4367, 196590), (5955, 144166), (6553, 131010), (8734, 98295), (11910, 72083), (13101, 65530), (13106, 65505), (19659, 43670), (21835, 39318), (26202, 32765)]