2228130

素因数分解:

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

素因数の和:1335

約数の個数: 48

約数和(自身を含む): 6102720

約数和(自身を除く): 3874590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1303, 1710, 2606, 3909, 6515, 7818, 11727, 13030, 19545, 23454, 24757, 39090, 49514, 58635, 74271, 117270, 123785, 148542, 222813, 247570, 371355, 445626, 742710, 1114065, 2228130]

約数ペア:

[(1, 2228130), (2, 1114065), (3, 742710), (5, 445626), (6, 371355), (9, 247570), (10, 222813), (15, 148542), (18, 123785), (19, 117270), (30, 74271), (38, 58635), (45, 49514), (57, 39090), (90, 24757), (95, 23454), (114, 19545), (171, 13030), (190, 11727), (285, 7818), (342, 6515), (570, 3909), (855, 2606), (1303, 1710)]