38654910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61357}}^1$

素因数の和:61377

約数の個数: 48

約数和(自身を含む): 114862176

約数和(自身を除く): 76207266

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 61357, 122714, 184071, 306785, 368142, 429499, 552213, 613570, 858998, 920355, 1104426, 1288497, 1840710, 2147495, 2576994, 2761065, 3865491, 4294990, 5522130, 6442485, 7730982, 12884970, 19327455, 38654910]

約数ペア:

[(1, 38654910), (2, 19327455), (3, 12884970), (5, 7730982), (6, 6442485), (7, 5522130), (9, 4294990), (10, 3865491), (14, 2761065), (15, 2576994), (18, 2147495), (21, 1840710), (30, 1288497), (35, 1104426), (42, 920355), (45, 858998), (63, 613570), (70, 552213), (90, 429499), (105, 368142), (126, 306785), (210, 184071), (315, 122714), (630, 61357)]