344896740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{100847}}^1$

素因数の和:100881

約数の個数: 72

約数和(自身を含む): 1101260160

約数和(自身を除く): 756363420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 100847, 201694, 302541, 403388, 504235, 605082, 907623, 1008470, 1210164, 1512705, 1815246, 1916093, 2016940, 3025410, 3630492, 3832186, 4538115, 5748279, 6050820, 7664372, 9076230, 9580465, 11496558, 17244837, 18152460, 19160930, 22993116, 28741395, 34489674, 38321860, 57482790, 68979348, 86224185, 114965580, 172448370, 344896740]

約数ペア:

[(1, 344896740), (2, 172448370), (3, 114965580), (4, 86224185), (5, 68979348), (6, 57482790), (9, 38321860), (10, 34489674), (12, 28741395), (15, 22993116), (18, 19160930), (19, 18152460), (20, 17244837), (30, 11496558), (36, 9580465), (38, 9076230), (45, 7664372), (57, 6050820), (60, 5748279), (76, 4538115), (90, 3832186), (95, 3630492), (114, 3025410), (171, 2016940), (180, 1916093), (190, 1815246), (228, 1512705), (285, 1210164), (342, 1008470), (380, 907623), (570, 605082), (684, 504235), (855, 403388), (1140, 302541), (1710, 201694), (3420, 100847)]