6699639780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1958959}}^1$

素因数の和:1958993

約数の個数: 72

約数和(自身を含む): 21391843200

約数和(自身を除く): 14692203420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 1958959, 3917918, 5876877, 7835836, 9794795, 11753754, 17630631, 19589590, 23507508, 29384385, 35261262, 37220221, 39179180, 58768770, 70522524, 74440442, 88153155, 111660663, 117537540, 148880884, 176306310, 186101105, 223321326, 334981989, 352612620, 372202210, 446642652, 558303315, 669963978, 744404420, 1116606630, 1339927956, 1674909945, 2233213260, 3349819890, 6699639780]

約数ペア:

[(1, 6699639780), (2, 3349819890), (3, 2233213260), (4, 1674909945), (5, 1339927956), (6, 1116606630), (9, 744404420), (10, 669963978), (12, 558303315), (15, 446642652), (18, 372202210), (19, 352612620), (20, 334981989), (30, 223321326), (36, 186101105), (38, 176306310), (45, 148880884), (57, 117537540), (60, 111660663), (76, 88153155), (90, 74440442), (95, 70522524), (114, 58768770), (171, 39179180), (180, 37220221), (190, 35261262), (228, 29384385), (285, 23507508), (342, 19589590), (380, 17630631), (570, 11753754), (684, 9794795), (855, 7835836), (1140, 5876877), (1710, 3917918), (3420, 1958959)]