42723090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{16369}}^1$

素因数の和:16411

約数の個数: 48

約数和(自身を含む): 114917400

約数和(自身を除く): 72194310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 16369, 32738, 49107, 81845, 98214, 147321, 163690, 245535, 294642, 474701, 491070, 736605, 949402, 1424103, 1473210, 2373505, 2848206, 4272309, 4747010, 7120515, 8544618, 14241030, 21361545, 42723090]

約数ペア:

[(1, 42723090), (2, 21361545), (3, 14241030), (5, 8544618), (6, 7120515), (9, 4747010), (10, 4272309), (15, 2848206), (18, 2373505), (29, 1473210), (30, 1424103), (45, 949402), (58, 736605), (87, 491070), (90, 474701), (145, 294642), (174, 245535), (261, 163690), (290, 147321), (435, 98214), (522, 81845), (870, 49107), (1305, 32738), (2610, 16369)]