34621420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2939}}^1$

素因数の和:2998

約数の個数: 48

約数和(自身を含む): 79027200

約数和(自身を除く): 44405780

約数列:

[1, 2, 4, 5, 10, 19, 20, 31, 38, 62, 76, 95, 124, 155, 190, 310, 380, 589, 620, 1178, 2356, 2939, 2945, 5878, 5890, 11756, 11780, 14695, 29390, 55841, 58780, 91109, 111682, 182218, 223364, 279205, 364436, 455545, 558410, 911090, 1116820, 1731071, 1822180, 3462142, 6924284, 8655355, 17310710, 34621420]

約数ペア:

[(1, 34621420), (2, 17310710), (4, 8655355), (5, 6924284), (10, 3462142), (19, 1822180), (20, 1731071), (31, 1116820), (38, 911090), (62, 558410), (76, 455545), (95, 364436), (124, 279205), (155, 223364), (190, 182218), (310, 111682), (380, 91109), (589, 58780), (620, 55841), (1178, 29390), (2356, 14695), (2939, 11780), (2945, 11756), (5878, 5890)]