7748910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:242

約数の個数: 96

約数和(自身を含む): 22407840

約数和(自身を除く): 14658930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 37, 39, 45, 65, 74, 78, 90, 111, 117, 130, 179, 185, 195, 222, 234, 333, 358, 370, 390, 481, 537, 555, 585, 666, 895, 962, 1074, 1110, 1170, 1443, 1611, 1665, 1790, 2327, 2405, 2685, 2886, 3222, 3330, 4329, 4654, 4810, 5370, 6623, 6981, 7215, 8055, 8658, 11635, 13246, 13962, 14430, 16110, 19869, 20943, 21645, 23270, 33115, 34905, 39738, 41886, 43290, 59607, 66230, 69810, 86099, 99345, 104715, 119214, 172198, 198690, 209430, 258297, 298035, 430495, 516594, 596070, 774891, 860990, 1291485, 1549782, 2582970, 3874455, 7748910]

約数ペア:

[(1, 7748910), (2, 3874455), (3, 2582970), (5, 1549782), (6, 1291485), (9, 860990), (10, 774891), (13, 596070), (15, 516594), (18, 430495), (26, 298035), (30, 258297), (37, 209430), (39, 198690), (45, 172198), (65, 119214), (74, 104715), (78, 99345), (90, 86099), (111, 69810), (117, 66230), (130, 59607), (179, 43290), (185, 41886), (195, 39738), (222, 34905), (234, 33115), (333, 23270), (358, 21645), (370, 20943), (390, 19869), (481, 16110), (537, 14430), (555, 13962), (585, 13246), (666, 11635), (895, 8658), (962, 8055), (1074, 7215), (1110, 6981), (1170, 6623), (1443, 5370), (1611, 4810), (1665, 4654), (1790, 4329), (2327, 3330), (2405, 3222), (2685, 2886)]