2291567460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{419701}}^1$

素因数の和:419733

約数の個数: 96

約数和(自身を含む): 7897112832

約数和(自身を除く): 5605545372

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, 419701, 839402, 1259103, 1678804, 2098505, 2518206, 2937907, 4197010, 5036412, 5456113, 5875814, 6295515, 8394020, 8813721, 10912226, 11751628, 12591030, 14689535, 16368339, 17627442, 21824452, 25182060, 27280565, 29379070, 32736678, 35254884, 38192791, 44068605, 54561130, 58758140, 65473356, 76385582, 81841695, 88137210, 109122260, 114578373, 152771164, 163683390, 176274420, 190963955, 229156746, 327366780, 381927910, 458313492, 572891865, 763855820, 1145783730, 2291567460]

約数ペア:

[(1, 2291567460), (2, 1145783730), (3, 763855820), (4, 572891865), (5, 458313492), (6, 381927910), (7, 327366780), (10, 229156746), (12, 190963955), (13, 176274420), (14, 163683390), (15, 152771164), (20, 114578373), (21, 109122260), (26, 88137210), (28, 81841695), (30, 76385582), (35, 65473356), (39, 58758140), (42, 54561130), (52, 44068605), (60, 38192791), (65, 35254884), (70, 32736678), (78, 29379070), (84, 27280565), (91, 25182060), (105, 21824452), (130, 17627442), (140, 16368339), (156, 14689535), (182, 12591030), (195, 11751628), (210, 10912226), (260, 8813721), (273, 8394020), (364, 6295515), (390, 5875814), (420, 5456113), (455, 5036412), (546, 4197010), (780, 2937907), (910, 2518206), (1092, 2098505), (1365, 1678804), (1820, 1259103), (2730, 839402), (5460, 419701)]