3898230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 11266560

約数和(自身を除く): 7368330

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 977, 1330, 1954, 1995, 2931, 3990, 4885, 5862, 6839, 9770, 13678, 14655, 18563, 20517, 29310, 34195, 37126, 41034, 55689, 68390, 92815, 102585, 111378, 129941, 185630, 205170, 259882, 278445, 389823, 556890, 649705, 779646, 1299410, 1949115, 3898230]

約数ペア:

[(1, 3898230), (2, 1949115), (3, 1299410), (5, 779646), (6, 649705), (7, 556890), (10, 389823), (14, 278445), (15, 259882), (19, 205170), (21, 185630), (30, 129941), (35, 111378), (38, 102585), (42, 92815), (57, 68390), (70, 55689), (95, 41034), (105, 37126), (114, 34195), (133, 29310), (190, 20517), (210, 18563), (266, 14655), (285, 13678), (399, 9770), (570, 6839), (665, 5862), (798, 4885), (977, 3990), (1330, 2931), (1954, 1995)]