155280239690

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{995833}}^1$

素因数の和:996374

約数の個数: 32

約数和(自身を含む): 289094593536

約数和(自身を除く): 133814353846

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 503, 1006, 2515, 5030, 15593, 31186, 77965, 155930, 995833, 1991666, 4979165, 9958330, 30870823, 61741646, 154354115, 308708230, 500903999, 1001807998, 2504519995, 5009039990, 15528023969, 31056047938, 77640119845, 155280239690]

約数ペア:

[(1, 155280239690), (2, 77640119845), (5, 31056047938), (10, 15528023969), (31, 5009039990), (62, 2504519995), (155, 1001807998), (310, 500903999), (503, 308708230), (1006, 154354115), (2515, 61741646), (5030, 30870823), (15593, 9958330), (31186, 4979165), (77965, 1991666), (155930, 995833)]