2529660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:355

約数の個数: 96

約数和(自身を含む): 8547840

約数和(自身を除く): 6018180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 317, 380, 399, 420, 532, 570, 634, 665, 798, 951, 1140, 1268, 1330, 1585, 1596, 1902, 1995, 2219, 2660, 3170, 3804, 3990, 4438, 4755, 6023, 6340, 6657, 7980, 8876, 9510, 11095, 12046, 13314, 18069, 19020, 22190, 24092, 26628, 30115, 33285, 36138, 42161, 44380, 60230, 66570, 72276, 84322, 90345, 120460, 126483, 133140, 168644, 180690, 210805, 252966, 361380, 421610, 505932, 632415, 843220, 1264830, 2529660]

約数ペア:

[(1, 2529660), (2, 1264830), (3, 843220), (4, 632415), (5, 505932), (6, 421610), (7, 361380), (10, 252966), (12, 210805), (14, 180690), (15, 168644), (19, 133140), (20, 126483), (21, 120460), (28, 90345), (30, 84322), (35, 72276), (38, 66570), (42, 60230), (57, 44380), (60, 42161), (70, 36138), (76, 33285), (84, 30115), (95, 26628), (105, 24092), (114, 22190), (133, 19020), (140, 18069), (190, 13314), (210, 12046), (228, 11095), (266, 9510), (285, 8876), (317, 7980), (380, 6657), (399, 6340), (420, 6023), (532, 4755), (570, 4438), (634, 3990), (665, 3804), (798, 3170), (951, 2660), (1140, 2219), (1268, 1995), (1330, 1902), (1585, 1596)]