2421300

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{1153}}^1$

素因数の和:1177

約数の個数: 72

約数和(自身を含む): 8013376

約数和(自身を除く): 5592076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 1153, 2100, 2306, 3459, 4612, 5765, 6918, 8071, 11530, 13836, 16142, 17295, 23060, 24213, 28825, 32284, 34590, 40355, 48426, 57650, 69180, 80710, 86475, 96852, 115300, 121065, 161420, 172950, 201775, 242130, 345900, 403550, 484260, 605325, 807100, 1210650, 2421300]

約数ペア:

[(1, 2421300), (2, 1210650), (3, 807100), (4, 605325), (5, 484260), (6, 403550), (7, 345900), (10, 242130), (12, 201775), (14, 172950), (15, 161420), (20, 121065), (21, 115300), (25, 96852), (28, 86475), (30, 80710), (35, 69180), (42, 57650), (50, 48426), (60, 40355), (70, 34590), (75, 32284), (84, 28825), (100, 24213), (105, 23060), (140, 17295), (150, 16142), (175, 13836), (210, 11530), (300, 8071), (350, 6918), (420, 5765), (525, 4612), (700, 3459), (1050, 2306), (1153, 2100)]