73090530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{42743}}^1$

素因数の和:42775

約数の個数: 48

約数和(自身を含む): 200041920

約数和(自身を除く): 126951390

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, 1710, 42743, 85486, 128229, 213715, 256458, 384687, 427430, 641145, 769374, 812117, 1282290, 1624234, 1923435, 2436351, 3846870, 4060585, 4872702, 7309053, 8121170, 12181755, 14618106, 24363510, 36545265, 73090530]

約数ペア:

[(1, 73090530), (2, 36545265), (3, 24363510), (5, 14618106), (6, 12181755), (9, 8121170), (10, 7309053), (15, 4872702), (18, 4060585), (19, 3846870), (30, 2436351), (38, 1923435), (45, 1624234), (57, 1282290), (90, 812117), (95, 769374), (114, 641145), (171, 427430), (190, 384687), (285, 256458), (342, 213715), (570, 128229), (855, 85486), (1710, 42743)]