3977304420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{22961}}^1$

素因数の和:25860

約数の個数: 48

約数和(自身を含む): 11140795008

約数和(自身を除く): 7163490588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2887, 5774, 8661, 11548, 14435, 17322, 22961, 28870, 34644, 43305, 45922, 57740, 68883, 86610, 91844, 114805, 137766, 173220, 229610, 275532, 344415, 459220, 688830, 1377660, 66288407, 132576814, 198865221, 265153628, 331442035, 397730442, 662884070, 795460884, 994326105, 1325768140, 1988652210, 3977304420]

約数ペア:

[(1, 3977304420), (2, 1988652210), (3, 1325768140), (4, 994326105), (5, 795460884), (6, 662884070), (10, 397730442), (12, 331442035), (15, 265153628), (20, 198865221), (30, 132576814), (60, 66288407), (2887, 1377660), (5774, 688830), (8661, 459220), (11548, 344415), (14435, 275532), (17322, 229610), (22961, 173220), (28870, 137766), (34644, 114805), (43305, 91844), (45922, 86610), (57740, 68883)]