16626090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 43545600

約数和(自身を除く): 26919510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 130, 178, 195, 267, 390, 445, 479, 534, 890, 958, 1157, 1335, 1437, 2314, 2395, 2670, 2874, 3471, 4790, 5785, 6227, 6942, 7185, 11570, 12454, 14370, 17355, 18681, 31135, 34710, 37362, 42631, 62270, 85262, 93405, 127893, 186810, 213155, 255786, 426310, 554203, 639465, 1108406, 1278930, 1662609, 2771015, 3325218, 5542030, 8313045, 16626090]

約数ペア:

[(1, 16626090), (2, 8313045), (3, 5542030), (5, 3325218), (6, 2771015), (10, 1662609), (13, 1278930), (15, 1108406), (26, 639465), (30, 554203), (39, 426310), (65, 255786), (78, 213155), (89, 186810), (130, 127893), (178, 93405), (195, 85262), (267, 62270), (390, 42631), (445, 37362), (479, 34710), (534, 31135), (890, 18681), (958, 17355), (1157, 14370), (1335, 12454), (1437, 11570), (2314, 7185), (2395, 6942), (2670, 6227), (2874, 5785), (3471, 4790)]