4051950

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 12213504

約数和(自身を除く): 8161554

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 25, 30, 34, 35, 42, 50, 51, 70, 75, 85, 102, 105, 119, 150, 170, 175, 210, 227, 238, 255, 350, 357, 425, 454, 510, 525, 595, 681, 714, 850, 1050, 1135, 1190, 1275, 1362, 1589, 1785, 2270, 2550, 2975, 3178, 3405, 3570, 3859, 4767, 5675, 5950, 6810, 7718, 7945, 8925, 9534, 11350, 11577, 15890, 17025, 17850, 19295, 23154, 23835, 27013, 34050, 38590, 39725, 47670, 54026, 57885, 79450, 81039, 96475, 115770, 119175, 135065, 162078, 192950, 238350, 270130, 289425, 405195, 578850, 675325, 810390, 1350650, 2025975, 4051950]

約数ペア:

[(1, 4051950), (2, 2025975), (3, 1350650), (5, 810390), (6, 675325), (7, 578850), (10, 405195), (14, 289425), (15, 270130), (17, 238350), (21, 192950), (25, 162078), (30, 135065), (34, 119175), (35, 115770), (42, 96475), (50, 81039), (51, 79450), (70, 57885), (75, 54026), (85, 47670), (102, 39725), (105, 38590), (119, 34050), (150, 27013), (170, 23835), (175, 23154), (210, 19295), (227, 17850), (238, 17025), (255, 15890), (350, 11577), (357, 11350), (425, 9534), (454, 8925), (510, 7945), (525, 7718), (595, 6810), (681, 5950), (714, 5675), (850, 4767), (1050, 3859), (1135, 3570), (1190, 3405), (1275, 3178), (1362, 2975), (1589, 2550), (1785, 2270)]