8356860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2731}}^1$

素因数の和:2763

約数の個数: 72

約数和(自身を含む): 26850096

約数和(自身を除く): 18493236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 2731, 3060, 5462, 8193, 10924, 13655, 16386, 24579, 27310, 32772, 40965, 46427, 49158, 54620, 81930, 92854, 98316, 122895, 139281, 163860, 185708, 232135, 245790, 278562, 417843, 464270, 491580, 557124, 696405, 835686, 928540, 1392810, 1671372, 2089215, 2785620, 4178430, 8356860]

約数ペア:

[(1, 8356860), (2, 4178430), (3, 2785620), (4, 2089215), (5, 1671372), (6, 1392810), (9, 928540), (10, 835686), (12, 696405), (15, 557124), (17, 491580), (18, 464270), (20, 417843), (30, 278562), (34, 245790), (36, 232135), (45, 185708), (51, 163860), (60, 139281), (68, 122895), (85, 98316), (90, 92854), (102, 81930), (153, 54620), (170, 49158), (180, 46427), (204, 40965), (255, 32772), (306, 27310), (340, 24579), (510, 16386), (612, 13655), (765, 10924), (1020, 8193), (1530, 5462), (2731, 3060)]