30361950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 72

約数和(自身を含む): 82453800

約数和(自身を除く): 52091850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 109, 150, 218, 225, 327, 450, 545, 619, 654, 981, 1090, 1238, 1635, 1857, 1962, 2725, 3095, 3270, 3714, 4905, 5450, 5571, 6190, 8175, 9285, 9810, 11142, 15475, 16350, 18570, 24525, 27855, 30950, 46425, 49050, 55710, 67471, 92850, 134942, 139275, 202413, 278550, 337355, 404826, 607239, 674710, 1012065, 1214478, 1686775, 2024130, 3036195, 3373550, 5060325, 6072390, 10120650, 15180975, 30361950]

約数ペア:

[(1, 30361950), (2, 15180975), (3, 10120650), (5, 6072390), (6, 5060325), (9, 3373550), (10, 3036195), (15, 2024130), (18, 1686775), (25, 1214478), (30, 1012065), (45, 674710), (50, 607239), (75, 404826), (90, 337355), (109, 278550), (150, 202413), (218, 139275), (225, 134942), (327, 92850), (450, 67471), (545, 55710), (619, 49050), (654, 46425), (981, 30950), (1090, 27855), (1238, 24525), (1635, 18570), (1857, 16350), (1962, 15475), (2725, 11142), (3095, 9810), (3270, 9285), (3714, 8175), (4905, 6190), (5450, 5571)]