154456260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11863}}^1$

素因数の和:11913

約数の個数: 96

約数和(自身を含む): 510246912

約数和(自身を除く): 355790652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 11863, 13020, 23726, 35589, 47452, 59315, 71178, 83041, 118630, 142356, 166082, 177945, 237260, 249123, 332164, 355890, 367753, 415205, 498246, 711780, 735506, 830410, 996492, 1103259, 1245615, 1471012, 1660820, 1838765, 2206518, 2491230, 2574271, 3677530, 4413036, 4982460, 5148542, 5516295, 7355060, 7722813, 10297084, 11032590, 12871355, 15445626, 22065180, 25742710, 30891252, 38614065, 51485420, 77228130, 154456260]

約数ペア:

[(1, 154456260), (2, 77228130), (3, 51485420), (4, 38614065), (5, 30891252), (6, 25742710), (7, 22065180), (10, 15445626), (12, 12871355), (14, 11032590), (15, 10297084), (20, 7722813), (21, 7355060), (28, 5516295), (30, 5148542), (31, 4982460), (35, 4413036), (42, 3677530), (60, 2574271), (62, 2491230), (70, 2206518), (84, 1838765), (93, 1660820), (105, 1471012), (124, 1245615), (140, 1103259), (155, 996492), (186, 830410), (210, 735506), (217, 711780), (310, 498246), (372, 415205), (420, 367753), (434, 355890), (465, 332164), (620, 249123), (651, 237260), (868, 177945), (930, 166082), (1085, 142356), (1302, 118630), (1860, 83041), (2170, 71178), (2604, 59315), (3255, 47452), (4340, 35589), (6510, 23726), (11863, 13020)]