487340070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1950

約数の個数: 128

約数和(自身を含む): 1415715840

約数和(自身を除く): 928375770

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 29, 30, 35, 42, 43, 58, 70, 86, 87, 105, 129, 145, 174, 203, 210, 215, 258, 290, 301, 406, 430, 435, 602, 609, 645, 870, 903, 1015, 1218, 1247, 1290, 1505, 1806, 1861, 2030, 2494, 3010, 3045, 3722, 3741, 4515, 5583, 6090, 6235, 7482, 8729, 9030, 9305, 11166, 12470, 13027, 17458, 18610, 18705, 26054, 26187, 27915, 37410, 39081, 43645, 52374, 53969, 55830, 65135, 78162, 80023, 87290, 107938, 130270, 130935, 160046, 161907, 195405, 240069, 261870, 269845, 323814, 377783, 390810, 400115, 480138, 539690, 560161, 755566, 800230, 809535, 1120322, 1133349, 1200345, 1619070, 1680483, 1888915, 2266698, 2320667, 2400690, 2800805, 3360966, 3777830, 4641334, 5601610, 5666745, 6962001, 8402415, 11333490, 11603335, 13924002, 16244669, 16804830, 23206670, 32489338, 34810005, 48734007, 69620010, 81223345, 97468014, 162446690, 243670035, 487340070]

約数ペア:

[(1, 487340070), (2, 243670035), (3, 162446690), (5, 97468014), (6, 81223345), (7, 69620010), (10, 48734007), (14, 34810005), (15, 32489338), (21, 23206670), (29, 16804830), (30, 16244669), (35, 13924002), (42, 11603335), (43, 11333490), (58, 8402415), (70, 6962001), (86, 5666745), (87, 5601610), (105, 4641334), (129, 3777830), (145, 3360966), (174, 2800805), (203, 2400690), (210, 2320667), (215, 2266698), (258, 1888915), (290, 1680483), (301, 1619070), (406, 1200345), (430, 1133349), (435, 1120322), (602, 809535), (609, 800230), (645, 755566), (870, 560161), (903, 539690), (1015, 480138), (1218, 400115), (1247, 390810), (1290, 377783), (1505, 323814), (1806, 269845), (1861, 261870), (2030, 240069), (2494, 195405), (3010, 161907), (3045, 160046), (3722, 130935), (3741, 130270), (4515, 107938), (5583, 87290), (6090, 80023), (6235, 78162), (7482, 65135), (8729, 55830), (9030, 53969), (9305, 52374), (11166, 43645), (12470, 39081), (13027, 37410), (17458, 27915), (18610, 26187), (18705, 26054)]