30861510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 80697600

約数和(自身を除く): 49836090

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 29, 30, 38, 57, 58, 87, 95, 114, 145, 174, 190, 285, 290, 435, 551, 570, 870, 1102, 1653, 1867, 2755, 3306, 3734, 5510, 5601, 8265, 9335, 11202, 16530, 18670, 28005, 35473, 54143, 56010, 70946, 106419, 108286, 162429, 177365, 212838, 270715, 324858, 354730, 532095, 541430, 812145, 1028717, 1064190, 1624290, 2057434, 3086151, 5143585, 6172302, 10287170, 15430755, 30861510]

約数ペア:

[(1, 30861510), (2, 15430755), (3, 10287170), (5, 6172302), (6, 5143585), (10, 3086151), (15, 2057434), (19, 1624290), (29, 1064190), (30, 1028717), (38, 812145), (57, 541430), (58, 532095), (87, 354730), (95, 324858), (114, 270715), (145, 212838), (174, 177365), (190, 162429), (285, 108286), (290, 106419), (435, 70946), (551, 56010), (570, 54143), (870, 35473), (1102, 28005), (1653, 18670), (1867, 16530), (2755, 11202), (3306, 9335), (3734, 8265), (5510, 5601)]