316488270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3433}}^1$

素因数の和:3889

約数の個数: 64

約数和(自身を含む): 870312960

約数和(自身を除く): 553824690

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 439, 878, 1317, 2195, 2634, 3073, 3433, 4390, 6146, 6585, 6866, 9219, 10299, 13170, 15365, 17165, 18438, 20598, 24031, 30730, 34330, 46095, 48062, 51495, 72093, 92190, 102990, 120155, 144186, 240310, 360465, 720930, 1507087, 3014174, 4521261, 7535435, 9042522, 10549609, 15070870, 21099218, 22606305, 31648827, 45212610, 52748045, 63297654, 105496090, 158244135, 316488270]

約数ペア:

[(1, 316488270), (2, 158244135), (3, 105496090), (5, 63297654), (6, 52748045), (7, 45212610), (10, 31648827), (14, 22606305), (15, 21099218), (21, 15070870), (30, 10549609), (35, 9042522), (42, 7535435), (70, 4521261), (105, 3014174), (210, 1507087), (439, 720930), (878, 360465), (1317, 240310), (2195, 144186), (2634, 120155), (3073, 102990), (3433, 92190), (4390, 72093), (6146, 51495), (6585, 48062), (6866, 46095), (9219, 34330), (10299, 30730), (13170, 24031), (15365, 20598), (17165, 18438)]