119350140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21859}}^1$

素因数の和:21891

約数の個数: 96

約数和(自身を含む): 411317760

約数和(自身を除く): 291967620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 21859, 43718, 65577, 87436, 109295, 131154, 153013, 218590, 262308, 284167, 306026, 327885, 437180, 459039, 568334, 612052, 655770, 765065, 852501, 918078, 1136668, 1311540, 1420835, 1530130, 1705002, 1836156, 1989169, 2295195, 2841670, 3060260, 3410004, 3978338, 4262505, 4590390, 5683340, 5967507, 7956676, 8525010, 9180780, 9945845, 11935014, 17050020, 19891690, 23870028, 29837535, 39783380, 59675070, 119350140]

約数ペア:

[(1, 119350140), (2, 59675070), (3, 39783380), (4, 29837535), (5, 23870028), (6, 19891690), (7, 17050020), (10, 11935014), (12, 9945845), (13, 9180780), (14, 8525010), (15, 7956676), (20, 5967507), (21, 5683340), (26, 4590390), (28, 4262505), (30, 3978338), (35, 3410004), (39, 3060260), (42, 2841670), (52, 2295195), (60, 1989169), (65, 1836156), (70, 1705002), (78, 1530130), (84, 1420835), (91, 1311540), (105, 1136668), (130, 918078), (140, 852501), (156, 765065), (182, 655770), (195, 612052), (210, 568334), (260, 459039), (273, 437180), (364, 327885), (390, 306026), (420, 284167), (455, 262308), (546, 218590), (780, 153013), (910, 131154), (1092, 109295), (1365, 87436), (1820, 65577), (2730, 43718), (5460, 21859)]