30259150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 60371136

約数和(自身を除く): 30111986

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 97, 170, 194, 367, 425, 485, 734, 850, 970, 1649, 1835, 2425, 3298, 3670, 4850, 6239, 8245, 9175, 12478, 16490, 18350, 31195, 35599, 41225, 62390, 71198, 82450, 155975, 177995, 311950, 355990, 605183, 889975, 1210366, 1779950, 3025915, 6051830, 15129575, 30259150]

約数ペア:

[(1, 30259150), (2, 15129575), (5, 6051830), (10, 3025915), (17, 1779950), (25, 1210366), (34, 889975), (50, 605183), (85, 355990), (97, 311950), (170, 177995), (194, 155975), (367, 82450), (425, 71198), (485, 62390), (734, 41225), (850, 35599), (970, 31195), (1649, 18350), (1835, 16490), (2425, 12478), (3298, 9175), (3670, 8245), (4850, 6239)]