1237429170

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1117

約数の個数: 128

約数和(自身を含む): 3430932480

約数和(自身を除く): 2193503310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 163, 186, 270, 279, 310, 326, 465, 489, 558, 815, 837, 907, 930, 978, 1395, 1467, 1630, 1674, 1814, 2445, 2721, 2790, 2934, 4185, 4401, 4535, 4890, 5053, 5442, 7335, 8163, 8370, 8802, 9070, 10106, 13605, 14670, 15159, 16326, 22005, 24489, 25265, 27210, 28117, 30318, 40815, 44010, 45477, 48978, 50530, 56234, 75795, 81630, 84351, 90954, 122445, 136431, 140585, 147841, 151590, 168702, 227385, 244890, 253053, 272862, 281170, 295682, 421755, 443523, 454770, 506106, 682155, 739205, 759159, 843510, 887046, 1265265, 1330569, 1364310, 1478410, 1518318, 2217615, 2530530, 2661138, 3795795, 3991707, 4435230, 4583071, 6652845, 7591590, 7983414, 9166142, 13305690, 13749213, 19958535, 22915355, 27498426, 39917070, 41247639, 45830710, 68746065, 82495278, 123742917, 137492130, 206238195, 247485834, 412476390, 618714585, 1237429170]

約数ペア:

[(1, 1237429170), (2, 618714585), (3, 412476390), (5, 247485834), (6, 206238195), (9, 137492130), (10, 123742917), (15, 82495278), (18, 68746065), (27, 45830710), (30, 41247639), (31, 39917070), (45, 27498426), (54, 22915355), (62, 19958535), (90, 13749213), (93, 13305690), (135, 9166142), (155, 7983414), (163, 7591590), (186, 6652845), (270, 4583071), (279, 4435230), (310, 3991707), (326, 3795795), (465, 2661138), (489, 2530530), (558, 2217615), (815, 1518318), (837, 1478410), (907, 1364310), (930, 1330569), (978, 1265265), (1395, 887046), (1467, 843510), (1630, 759159), (1674, 739205), (1814, 682155), (2445, 506106), (2721, 454770), (2790, 443523), (2934, 421755), (4185, 295682), (4401, 281170), (4535, 272862), (4890, 253053), (5053, 244890), (5442, 227385), (7335, 168702), (8163, 151590), (8370, 147841), (8802, 140585), (9070, 136431), (10106, 122445), (13605, 90954), (14670, 84351), (15159, 81630), (16326, 75795), (22005, 56234), (24489, 50530), (25265, 48978), (27210, 45477), (28117, 44010), (30318, 40815)]