680130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1$

素因数の和:256

約数の個数: 64

約数和(自身を含む): 1987200

約数和(自身を除く): 1307070

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 229, 270, 297, 330, 458, 495, 594, 687, 990, 1145, 1374, 1485, 2061, 2290, 2519, 2970, 3435, 4122, 5038, 6183, 6870, 7557, 10305, 12366, 12595, 15114, 20610, 22671, 25190, 30915, 37785, 45342, 61830, 68013, 75570, 113355, 136026, 226710, 340065, 680130]

約数ペア:

[(1, 680130), (2, 340065), (3, 226710), (5, 136026), (6, 113355), (9, 75570), (10, 68013), (11, 61830), (15, 45342), (18, 37785), (22, 30915), (27, 25190), (30, 22671), (33, 20610), (45, 15114), (54, 12595), (55, 12366), (66, 10305), (90, 7557), (99, 6870), (110, 6183), (135, 5038), (165, 4122), (198, 3435), (229, 2970), (270, 2519), (297, 2290), (330, 2061), (458, 1485), (495, 1374), (594, 1145), (687, 990)]