3138450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^3\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 96

約数和(自身を含む): 9225600

約数和(自身を除く): 6087150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 61, 70, 75, 98, 105, 122, 147, 150, 175, 183, 210, 245, 294, 305, 343, 350, 366, 427, 490, 525, 610, 686, 735, 854, 915, 1029, 1050, 1225, 1281, 1470, 1525, 1715, 1830, 2058, 2135, 2450, 2562, 2989, 3050, 3430, 3675, 4270, 4575, 5145, 5978, 6405, 7350, 8575, 8967, 9150, 10290, 10675, 12810, 14945, 17150, 17934, 20923, 21350, 25725, 29890, 32025, 41846, 44835, 51450, 62769, 64050, 74725, 89670, 104615, 125538, 149450, 209230, 224175, 313845, 448350, 523075, 627690, 1046150, 1569225, 3138450]

約数ペア:

[(1, 3138450), (2, 1569225), (3, 1046150), (5, 627690), (6, 523075), (7, 448350), (10, 313845), (14, 224175), (15, 209230), (21, 149450), (25, 125538), (30, 104615), (35, 89670), (42, 74725), (49, 64050), (50, 62769), (61, 51450), (70, 44835), (75, 41846), (98, 32025), (105, 29890), (122, 25725), (147, 21350), (150, 20923), (175, 17934), (183, 17150), (210, 14945), (245, 12810), (294, 10675), (305, 10290), (343, 9150), (350, 8967), (366, 8575), (427, 7350), (490, 6405), (525, 5978), (610, 5145), (686, 4575), (735, 4270), (854, 3675), (915, 3430), (1029, 3050), (1050, 2989), (1225, 2562), (1281, 2450), (1470, 2135), (1525, 2058), (1715, 1830)]