62878980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{2903}}^1$

素因数の和:2953

約数の個数: 72

約数和(自身を含む): 185879232

約数和(自身を除く): 123000252

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 361, 380, 570, 722, 1083, 1140, 1444, 1805, 2166, 2903, 3610, 4332, 5415, 5806, 7220, 8709, 10830, 11612, 14515, 17418, 21660, 29030, 34836, 43545, 55157, 58060, 87090, 110314, 165471, 174180, 220628, 275785, 330942, 551570, 661884, 827355, 1047983, 1103140, 1654710, 2095966, 3143949, 3309420, 4191932, 5239915, 6287898, 10479830, 12575796, 15719745, 20959660, 31439490, 62878980]

約数ペア:

[(1, 62878980), (2, 31439490), (3, 20959660), (4, 15719745), (5, 12575796), (6, 10479830), (10, 6287898), (12, 5239915), (15, 4191932), (19, 3309420), (20, 3143949), (30, 2095966), (38, 1654710), (57, 1103140), (60, 1047983), (76, 827355), (95, 661884), (114, 551570), (190, 330942), (228, 275785), (285, 220628), (361, 174180), (380, 165471), (570, 110314), (722, 87090), (1083, 58060), (1140, 55157), (1444, 43545), (1805, 34836), (2166, 29030), (2903, 21660), (3610, 17418), (4332, 14515), (5415, 11612), (5806, 10830), (7220, 8709)]