34253520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{20389}}^1$

素因数の和:20412

約数の個数: 80

約数和(自身を含む): 121361280

約数和(自身を除く): 87107760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 20389, 40778, 61167, 81556, 101945, 122334, 142723, 163112, 203890, 244668, 285446, 305835, 326224, 407780, 428169, 489336, 570892, 611670, 713615, 815560, 856338, 978672, 1141784, 1223340, 1427230, 1631120, 1712676, 2140845, 2283568, 2446680, 2854460, 3425352, 4281690, 4893360, 5708920, 6850704, 8563380, 11417840, 17126760, 34253520]

約数ペア:

[(1, 34253520), (2, 17126760), (3, 11417840), (4, 8563380), (5, 6850704), (6, 5708920), (7, 4893360), (8, 4281690), (10, 3425352), (12, 2854460), (14, 2446680), (15, 2283568), (16, 2140845), (20, 1712676), (21, 1631120), (24, 1427230), (28, 1223340), (30, 1141784), (35, 978672), (40, 856338), (42, 815560), (48, 713615), (56, 611670), (60, 570892), (70, 489336), (80, 428169), (84, 407780), (105, 326224), (112, 305835), (120, 285446), (140, 244668), (168, 203890), (210, 163112), (240, 142723), (280, 122334), (336, 101945), (420, 81556), (560, 61167), (840, 40778), (1680, 20389)]