2017739090

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{683}}^1$

素因数の和:947

約数の個数: 64

約数和(自身を含む): 3847253760

約数和(自身を除く): 1829514670

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 167, 290, 305, 334, 610, 683, 835, 1366, 1670, 1769, 3415, 3538, 4843, 6830, 8845, 9686, 10187, 17690, 19807, 20374, 24215, 39614, 41663, 48430, 50935, 83326, 99035, 101870, 114061, 198070, 208315, 228122, 295423, 416630, 570305, 590846, 1140610, 1208227, 1477115, 2416454, 2954230, 3307769, 6041135, 6615538, 6957721, 12082270, 13915442, 16538845, 33077690, 34788605, 69577210, 201773909, 403547818, 1008869545, 2017739090]

約数ペア:

[(1, 2017739090), (2, 1008869545), (5, 403547818), (10, 201773909), (29, 69577210), (58, 34788605), (61, 33077690), (122, 16538845), (145, 13915442), (167, 12082270), (290, 6957721), (305, 6615538), (334, 6041135), (610, 3307769), (683, 2954230), (835, 2416454), (1366, 1477115), (1670, 1208227), (1769, 1140610), (3415, 590846), (3538, 570305), (4843, 416630), (6830, 295423), (8845, 228122), (9686, 208315), (10187, 198070), (17690, 114061), (19807, 101870), (20374, 99035), (24215, 83326), (39614, 50935), (41663, 48430)]