859986180

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{12157}}^1$

素因数の和:12306

約数の個数: 96

約数和(自身を含む): 2696158080

約数和(自身を除く): 1836171900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 270, 393, 524, 540, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3537, 3930, 4716, 5895, 7074, 7860, 11790, 12157, 14148, 17685, 23580, 24314, 35370, 36471, 48628, 60785, 70740, 72942, 109413, 121570, 145884, 182355, 218826, 243140, 328239, 364710, 437652, 547065, 656478, 729420, 1094130, 1312956, 1592567, 1641195, 2188260, 3185134, 3282390, 4777701, 6370268, 6564780, 7962835, 9555402, 14333103, 15925670, 19110804, 23888505, 28666206, 31851340, 42999309, 47777010, 57332412, 71665515, 85998618, 95554020, 143331030, 171997236, 214996545, 286662060, 429993090, 859986180]

約数ペア:

[(1, 859986180), (2, 429993090), (3, 286662060), (4, 214996545), (5, 171997236), (6, 143331030), (9, 95554020), (10, 85998618), (12, 71665515), (15, 57332412), (18, 47777010), (20, 42999309), (27, 31851340), (30, 28666206), (36, 23888505), (45, 19110804), (54, 15925670), (60, 14333103), (90, 9555402), (108, 7962835), (131, 6564780), (135, 6370268), (180, 4777701), (262, 3282390), (270, 3185134), (393, 2188260), (524, 1641195), (540, 1592567), (655, 1312956), (786, 1094130), (1179, 729420), (1310, 656478), (1572, 547065), (1965, 437652), (2358, 364710), (2620, 328239), (3537, 243140), (3930, 218826), (4716, 182355), (5895, 145884), (7074, 121570), (7860, 109413), (11790, 72942), (12157, 70740), (14148, 60785), (17685, 48628), (23580, 36471), (24314, 35370)]