888925260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1861}}^1$

素因数の和:2311

約数の個数: 96

約数和(自身を含む): 2627654400

約数和(自身を除く): 1738729140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 419, 570, 838, 1140, 1257, 1676, 1861, 2095, 2514, 3722, 4190, 5028, 5583, 6285, 7444, 7961, 8380, 9305, 11166, 12570, 15922, 18610, 22332, 23883, 25140, 27915, 31844, 35359, 37220, 39805, 47766, 55830, 70718, 79610, 95532, 106077, 111660, 119415, 141436, 159220, 176795, 212154, 238830, 353590, 424308, 477660, 530385, 707180, 779759, 1060770, 1559518, 2121540, 2339277, 3119036, 3898795, 4678554, 7797590, 9357108, 11696385, 14815421, 15595180, 23392770, 29630842, 44446263, 46785540, 59261684, 74077105, 88892526, 148154210, 177785052, 222231315, 296308420, 444462630, 888925260]

約数ペア:

[(1, 888925260), (2, 444462630), (3, 296308420), (4, 222231315), (5, 177785052), (6, 148154210), (10, 88892526), (12, 74077105), (15, 59261684), (19, 46785540), (20, 44446263), (30, 29630842), (38, 23392770), (57, 15595180), (60, 14815421), (76, 11696385), (95, 9357108), (114, 7797590), (190, 4678554), (228, 3898795), (285, 3119036), (380, 2339277), (419, 2121540), (570, 1559518), (838, 1060770), (1140, 779759), (1257, 707180), (1676, 530385), (1861, 477660), (2095, 424308), (2514, 353590), (3722, 238830), (4190, 212154), (5028, 176795), (5583, 159220), (6285, 141436), (7444, 119415), (7961, 111660), (8380, 106077), (9305, 95532), (11166, 79610), (12570, 70718), (15922, 55830), (18610, 47766), (22332, 39805), (23883, 37220), (25140, 35359), (27915, 31844)]