1330453250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{3181}}^1$

素因数の和:3444

約数の個数: 64

約数和(自身を含む): 2859217920

約数和(自身を除く): 1528764670

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 239, 250, 350, 478, 875, 1195, 1673, 1750, 2390, 3181, 3346, 5975, 6362, 8365, 11950, 15905, 16730, 22267, 29875, 31810, 41825, 44534, 59750, 79525, 83650, 111335, 159050, 209125, 222670, 397625, 418250, 556675, 760259, 795250, 1113350, 1520518, 2783375, 3801295, 5321813, 5566750, 7602590, 10643626, 19006475, 26609065, 38012950, 53218130, 95032375, 133045325, 190064750, 266090650, 665226625, 1330453250]

約数ペア:

[(1, 1330453250), (2, 665226625), (5, 266090650), (7, 190064750), (10, 133045325), (14, 95032375), (25, 53218130), (35, 38012950), (50, 26609065), (70, 19006475), (125, 10643626), (175, 7602590), (239, 5566750), (250, 5321813), (350, 3801295), (478, 2783375), (875, 1520518), (1195, 1113350), (1673, 795250), (1750, 760259), (2390, 556675), (3181, 418250), (3346, 397625), (5975, 222670), (6362, 209125), (8365, 159050), (11950, 111335), (15905, 83650), (16730, 79525), (22267, 59750), (29875, 44534), (31810, 41825)]