164865990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1861}}^1\times {\mathrm{2953}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 396025056

約数和(自身を除く): 231159066

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1861, 2953, 3722, 5583, 5906, 8859, 9305, 11166, 14765, 17718, 18610, 27915, 29530, 44295, 55830, 88590, 5495533, 10991066, 16486599, 27477665, 32973198, 54955330, 82432995, 164865990]

約数ペア:

[(1, 164865990), (2, 82432995), (3, 54955330), (5, 32973198), (6, 27477665), (10, 16486599), (15, 10991066), (30, 5495533), (1861, 88590), (2953, 55830), (3722, 44295), (5583, 29530), (5906, 27915), (8859, 18610), (9305, 17718), (11166, 14765)]