68749830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2861}}^1$

素因数の和:2966

約数の個数: 64

約数和(自身を含む): 185457600

約数和(自身を除く): 116707770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 801, 890, 1335, 1602, 2403, 2670, 2861, 4005, 4806, 5722, 8010, 8583, 12015, 14305, 17166, 24030, 25749, 28610, 42915, 51498, 77247, 85830, 128745, 154494, 254629, 257490, 386235, 509258, 763887, 772470, 1273145, 1527774, 2291661, 2546290, 3819435, 4583322, 6874983, 7638870, 11458305, 13749966, 22916610, 34374915, 68749830]

約数ペア:

[(1, 68749830), (2, 34374915), (3, 22916610), (5, 13749966), (6, 11458305), (9, 7638870), (10, 6874983), (15, 4583322), (18, 3819435), (27, 2546290), (30, 2291661), (45, 1527774), (54, 1273145), (89, 772470), (90, 763887), (135, 509258), (178, 386235), (267, 257490), (270, 254629), (445, 154494), (534, 128745), (801, 85830), (890, 77247), (1335, 51498), (1602, 42915), (2403, 28610), (2670, 25749), (2861, 24030), (4005, 17166), (4806, 14305), (5722, 12015), (8010, 8583)]