2896259940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{74149}}^1$

素因数の和:74202

約数の個数: 144

約数和(自身を含む): 10364390400

約数和(自身を除く): 7468130460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2604, 2790, 3255, 3906, 4340, 5580, 6510, 7812, 9765, 13020, 19530, 39060, 74149, 148298, 222447, 296596, 370745, 444894, 519043, 667341, 741490, 889788, 1038086, 1112235, 1334682, 1482980, 1557129, 2076172, 2224470, 2298619, 2595215, 2669364, 3114258, 3336705, 4448940, 4597238, 4671387, 5190430, 6228516, 6673410, 6895857, 7785645, 9194476, 9342774, 10380860, 11493095, 13346820, 13791714, 15571290, 16090333, 18685548, 20687571, 22986190, 23356935, 27583428, 31142580, 32180666, 34479285, 41375142, 45972380, 46713870, 48270999, 64361332, 68958570, 80451665, 82750284, 93427740, 96541998, 103437855, 137917140, 144812997, 160903330, 193083996, 206875710, 241354995, 289625994, 321806660, 413751420, 482709990, 579251988, 724064985, 965419980, 1448129970, 2896259940]

約数ペア:

[(1, 2896259940), (2, 1448129970), (3, 965419980), (4, 724064985), (5, 579251988), (6, 482709990), (7, 413751420), (9, 321806660), (10, 289625994), (12, 241354995), (14, 206875710), (15, 193083996), (18, 160903330), (20, 144812997), (21, 137917140), (28, 103437855), (30, 96541998), (31, 93427740), (35, 82750284), (36, 80451665), (42, 68958570), (45, 64361332), (60, 48270999), (62, 46713870), (63, 45972380), (70, 41375142), (84, 34479285), (90, 32180666), (93, 31142580), (105, 27583428), (124, 23356935), (126, 22986190), (140, 20687571), (155, 18685548), (180, 16090333), (186, 15571290), (210, 13791714), (217, 13346820), (252, 11493095), (279, 10380860), (310, 9342774), (315, 9194476), (372, 7785645), (420, 6895857), (434, 6673410), (465, 6228516), (558, 5190430), (620, 4671387), (630, 4597238), (651, 4448940), (868, 3336705), (930, 3114258), (1085, 2669364), (1116, 2595215), (1260, 2298619), (1302, 2224470), (1395, 2076172), (1860, 1557129), (1953, 1482980), (2170, 1334682), (2604, 1112235), (2790, 1038086), (3255, 889788), (3906, 741490), (4340, 667341), (5580, 519043), (6510, 444894), (7812, 370745), (9765, 296596), (13020, 222447), (19530, 148298), (39060, 74149)]