235996290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{16087}}^1$

素因数の和:16263

約数の個数: 48

約数和(自身を含む): 617393088

約数和(自身を除く): 381396798

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 14670, 16087, 32174, 48261, 80435, 96522, 144783, 160870, 241305, 289566, 482610, 723915, 1447830, 2622181, 5244362, 7866543, 13110905, 15733086, 23599629, 26221810, 39332715, 47199258, 78665430, 117998145, 235996290]

約数ペア:

[(1, 235996290), (2, 117998145), (3, 78665430), (5, 47199258), (6, 39332715), (9, 26221810), (10, 23599629), (15, 15733086), (18, 13110905), (30, 7866543), (45, 5244362), (90, 2622181), (163, 1447830), (326, 723915), (489, 482610), (815, 289566), (978, 241305), (1467, 160870), (1630, 144783), (2445, 96522), (2934, 80435), (4890, 48261), (7335, 32174), (14670, 16087)]