4032990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:415

約数の個数: 80

約数和(自身を含む): 11708928

約数和(自身を除く): 7675938

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 383, 390, 405, 585, 702, 766, 810, 1053, 1149, 1170, 1755, 1915, 2106, 2298, 3447, 3510, 3830, 4979, 5265, 5745, 6894, 9958, 10341, 10530, 11490, 14937, 17235, 20682, 24895, 29874, 31023, 34470, 44811, 49790, 51705, 62046, 74685, 89622, 103410, 134433, 149370, 155115, 224055, 268866, 310230, 403299, 448110, 672165, 806598, 1344330, 2016495, 4032990]

約数ペア:

[(1, 4032990), (2, 2016495), (3, 1344330), (5, 806598), (6, 672165), (9, 448110), (10, 403299), (13, 310230), (15, 268866), (18, 224055), (26, 155115), (27, 149370), (30, 134433), (39, 103410), (45, 89622), (54, 74685), (65, 62046), (78, 51705), (81, 49790), (90, 44811), (117, 34470), (130, 31023), (135, 29874), (162, 24895), (195, 20682), (234, 17235), (270, 14937), (351, 11490), (383, 10530), (390, 10341), (405, 9958), (585, 6894), (702, 5745), (766, 5265), (810, 4979), (1053, 3830), (1149, 3510), (1170, 3447), (1755, 2298), (1915, 2106)]