173628390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1283}}^1$

素因数の和:1653

約数の個数: 64

約数和(自身を含む): 450406656

約数和(自身を除く): 276778266

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 347, 390, 694, 1041, 1283, 1735, 2082, 2566, 3470, 3849, 4511, 5205, 6415, 7698, 9022, 10410, 12830, 13533, 16679, 19245, 22555, 27066, 33358, 38490, 45110, 50037, 67665, 83395, 100074, 135330, 166790, 250185, 445201, 500370, 890402, 1335603, 2226005, 2671206, 4452010, 5787613, 6678015, 11575226, 13356030, 17362839, 28938065, 34725678, 57876130, 86814195, 173628390]

約数ペア:

[(1, 173628390), (2, 86814195), (3, 57876130), (5, 34725678), (6, 28938065), (10, 17362839), (13, 13356030), (15, 11575226), (26, 6678015), (30, 5787613), (39, 4452010), (65, 2671206), (78, 2226005), (130, 1335603), (195, 890402), (347, 500370), (390, 445201), (694, 250185), (1041, 166790), (1283, 135330), (1735, 100074), (2082, 83395), (2566, 67665), (3470, 50037), (3849, 45110), (4511, 38490), (5205, 33358), (6415, 27066), (7698, 22555), (9022, 19245), (10410, 16679), (12830, 13533)]