6541590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 17563392

約数和(自身を除く): 11021802

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 43, 55, 66, 86, 110, 129, 165, 215, 258, 330, 430, 461, 473, 645, 922, 946, 1290, 1383, 1419, 2305, 2365, 2766, 2838, 4610, 4730, 5071, 6915, 7095, 10142, 13830, 14190, 15213, 19823, 25355, 30426, 39646, 50710, 59469, 76065, 99115, 118938, 152130, 198230, 218053, 297345, 436106, 594690, 654159, 1090265, 1308318, 2180530, 3270795, 6541590]

約数ペア:

[(1, 6541590), (2, 3270795), (3, 2180530), (5, 1308318), (6, 1090265), (10, 654159), (11, 594690), (15, 436106), (22, 297345), (30, 218053), (33, 198230), (43, 152130), (55, 118938), (66, 99115), (86, 76065), (110, 59469), (129, 50710), (165, 39646), (215, 30426), (258, 25355), (330, 19823), (430, 15213), (461, 14190), (473, 13830), (645, 10142), (922, 7095), (946, 6915), (1290, 5071), (1383, 4730), (1419, 4610), (2305, 2838), (2365, 2766)]