2029205790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{373}}^1\times {\mathrm{20149}}^1$

素因数の和:20538

約数の個数: 64

約数和(自身を含む): 5425992000

約数和(自身を除く): 3396786210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 373, 746, 1119, 1865, 2238, 3357, 3730, 5595, 6714, 10071, 11190, 16785, 20142, 20149, 33570, 40298, 50355, 60447, 100710, 100745, 120894, 181341, 201490, 302235, 362682, 544023, 604470, 906705, 1088046, 1813410, 2720115, 5440230, 7515577, 15031154, 22546731, 37577885, 45093462, 67640193, 75155770, 112733655, 135280386, 202920579, 225467310, 338200965, 405841158, 676401930, 1014602895, 2029205790]

約数ペア:

[(1, 2029205790), (2, 1014602895), (3, 676401930), (5, 405841158), (6, 338200965), (9, 225467310), (10, 202920579), (15, 135280386), (18, 112733655), (27, 75155770), (30, 67640193), (45, 45093462), (54, 37577885), (90, 22546731), (135, 15031154), (270, 7515577), (373, 5440230), (746, 2720115), (1119, 1813410), (1865, 1088046), (2238, 906705), (3357, 604470), (3730, 544023), (5595, 362682), (6714, 302235), (10071, 201490), (11190, 181341), (16785, 120894), (20142, 100745), (20149, 100710), (33570, 60447), (40298, 50355)]