54217830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1303}}^1$

素因数の和:1405

約数の個数: 64

約数和(自身を含む): 138954240

約数和(自身を除く): 84736410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 73, 95, 114, 146, 190, 219, 285, 365, 438, 570, 730, 1095, 1303, 1387, 2190, 2606, 2774, 3909, 4161, 6515, 6935, 7818, 8322, 13030, 13870, 19545, 20805, 24757, 39090, 41610, 49514, 74271, 95119, 123785, 148542, 190238, 247570, 285357, 371355, 475595, 570714, 742710, 951190, 1426785, 1807261, 2853570, 3614522, 5421783, 9036305, 10843566, 18072610, 27108915, 54217830]

約数ペア:

[(1, 54217830), (2, 27108915), (3, 18072610), (5, 10843566), (6, 9036305), (10, 5421783), (15, 3614522), (19, 2853570), (30, 1807261), (38, 1426785), (57, 951190), (73, 742710), (95, 570714), (114, 475595), (146, 371355), (190, 285357), (219, 247570), (285, 190238), (365, 148542), (438, 123785), (570, 95119), (730, 74271), (1095, 49514), (1303, 41610), (1387, 39090), (2190, 24757), (2606, 20805), (2774, 19545), (3909, 13870), (4161, 13030), (6515, 8322), (6935, 7818)]