30443130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{937}}^1$

素因数の和:988

約数の個数: 72

約数和(自身を含む): 83626452

約数和(自身を除く): 53183322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 855, 937, 1083, 1710, 1805, 1874, 2166, 2811, 3249, 3610, 4685, 5415, 5622, 6498, 8433, 9370, 10830, 14055, 16245, 16866, 17803, 28110, 32490, 35606, 42165, 53409, 84330, 89015, 106818, 160227, 178030, 267045, 320454, 338257, 534090, 676514, 801135, 1014771, 1602270, 1691285, 2029542, 3044313, 3382570, 5073855, 6088626, 10147710, 15221565, 30443130]

約数ペア:

[(1, 30443130), (2, 15221565), (3, 10147710), (5, 6088626), (6, 5073855), (9, 3382570), (10, 3044313), (15, 2029542), (18, 1691285), (19, 1602270), (30, 1014771), (38, 801135), (45, 676514), (57, 534090), (90, 338257), (95, 320454), (114, 267045), (171, 178030), (190, 160227), (285, 106818), (342, 89015), (361, 84330), (570, 53409), (722, 42165), (855, 35606), (937, 32490), (1083, 28110), (1710, 17803), (1805, 16866), (1874, 16245), (2166, 14055), (2811, 10830), (3249, 9370), (3610, 8433), (4685, 6498), (5415, 5622)]