15678084690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127807}}^1$

素因数の和:127896

約数の個数: 96

約数和(自身を含む): 43066183680

約数和(自身を除く): 27388098990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 47, 58, 87, 90, 94, 141, 145, 174, 235, 261, 282, 290, 423, 435, 470, 522, 705, 846, 870, 1305, 1363, 1410, 2115, 2610, 2726, 4089, 4230, 6815, 8178, 12267, 13630, 20445, 24534, 40890, 61335, 122670, 127807, 255614, 383421, 639035, 766842, 1150263, 1278070, 1917105, 2300526, 3706403, 3834210, 5751315, 6006929, 7412806, 11119209, 11502630, 12013858, 18020787, 18532015, 22238418, 30034645, 33357627, 36041574, 37064030, 54062361, 55596045, 60069290, 66715254, 90103935, 108124722, 111192090, 166788135, 174200941, 180207870, 270311805, 333576270, 348401882, 522602823, 540623610, 871004705, 1045205646, 1567808469, 1742009410, 2613014115, 3135616938, 5226028230, 7839042345, 15678084690]

約数ペア:

[(1, 15678084690), (2, 7839042345), (3, 5226028230), (5, 3135616938), (6, 2613014115), (9, 1742009410), (10, 1567808469), (15, 1045205646), (18, 871004705), (29, 540623610), (30, 522602823), (45, 348401882), (47, 333576270), (58, 270311805), (87, 180207870), (90, 174200941), (94, 166788135), (141, 111192090), (145, 108124722), (174, 90103935), (235, 66715254), (261, 60069290), (282, 55596045), (290, 54062361), (423, 37064030), (435, 36041574), (470, 33357627), (522, 30034645), (705, 22238418), (846, 18532015), (870, 18020787), (1305, 12013858), (1363, 11502630), (1410, 11119209), (2115, 7412806), (2610, 6006929), (2726, 5751315), (4089, 3834210), (4230, 3706403), (6815, 2300526), (8178, 1917105), (12267, 1278070), (13630, 1150263), (20445, 766842), (24534, 639035), (40890, 383421), (61335, 255614), (122670, 127807)]