25541310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:909

約数の個数: 64

約数和(自身を含む): 66049344

約数和(自身を除く): 40508034

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 61, 85, 102, 122, 170, 183, 255, 305, 366, 510, 610, 821, 915, 1037, 1642, 1830, 2074, 2463, 3111, 4105, 4926, 5185, 6222, 8210, 10370, 12315, 13957, 15555, 24630, 27914, 31110, 41871, 50081, 69785, 83742, 100162, 139570, 150243, 209355, 250405, 300486, 418710, 500810, 751215, 851377, 1502430, 1702754, 2554131, 4256885, 5108262, 8513770, 12770655, 25541310]

約数ペア:

[(1, 25541310), (2, 12770655), (3, 8513770), (5, 5108262), (6, 4256885), (10, 2554131), (15, 1702754), (17, 1502430), (30, 851377), (34, 751215), (51, 500810), (61, 418710), (85, 300486), (102, 250405), (122, 209355), (170, 150243), (183, 139570), (255, 100162), (305, 83742), (366, 69785), (510, 50081), (610, 41871), (821, 31110), (915, 27914), (1037, 24630), (1642, 15555), (1830, 13957), (2074, 12315), (2463, 10370), (3111, 8210), (4105, 6222), (4926, 5185)]