142763910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 96

約数和(自身を含む): 373455360

約数和(自身を除く): 230691450

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 73, 94, 95, 114, 141, 146, 190, 219, 235, 282, 285, 365, 438, 470, 570, 705, 730, 893, 1095, 1387, 1410, 1786, 2190, 2679, 2774, 3431, 4161, 4465, 5329, 5358, 6862, 6935, 8322, 8930, 10293, 10658, 13395, 13870, 15987, 17155, 20586, 20805, 26645, 26790, 31974, 34310, 41610, 51465, 53290, 65189, 79935, 101251, 102930, 130378, 159870, 195567, 202502, 250463, 303753, 325945, 391134, 500926, 506255, 607506, 651890, 751389, 977835, 1012510, 1252315, 1502778, 1518765, 1955670, 2504630, 3037530, 3756945, 4758797, 7513890, 9517594, 14276391, 23793985, 28552782, 47587970, 71381955, 142763910]

約数ペア:

[(1, 142763910), (2, 71381955), (3, 47587970), (5, 28552782), (6, 23793985), (10, 14276391), (15, 9517594), (19, 7513890), (30, 4758797), (38, 3756945), (47, 3037530), (57, 2504630), (73, 1955670), (94, 1518765), (95, 1502778), (114, 1252315), (141, 1012510), (146, 977835), (190, 751389), (219, 651890), (235, 607506), (282, 506255), (285, 500926), (365, 391134), (438, 325945), (470, 303753), (570, 250463), (705, 202502), (730, 195567), (893, 159870), (1095, 130378), (1387, 102930), (1410, 101251), (1786, 79935), (2190, 65189), (2679, 53290), (2774, 51465), (3431, 41610), (4161, 34310), (4465, 31974), (5329, 26790), (5358, 26645), (6862, 20805), (6935, 20586), (8322, 17155), (8930, 15987), (10293, 13870), (10658, 13395)]