409553340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6211}}^1$

素因数の和:6387

約数の個数: 96

約数和(自身を含む): 1319130624

約数和(自身を除く): 909577284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 157, 210, 314, 420, 471, 628, 785, 942, 1099, 1570, 1884, 2198, 2355, 3140, 3297, 4396, 4710, 5495, 6211, 6594, 9420, 10990, 12422, 13188, 16485, 18633, 21980, 24844, 31055, 32970, 37266, 43477, 62110, 65940, 74532, 86954, 93165, 124220, 130431, 173908, 186330, 217385, 260862, 372660, 434770, 521724, 652155, 869540, 975127, 1304310, 1950254, 2608620, 2925381, 3900508, 4875635, 5850762, 6825889, 9751270, 11701524, 13651778, 14626905, 19502540, 20477667, 27303556, 29253810, 34129445, 40955334, 58507620, 68258890, 81910668, 102388335, 136517780, 204776670, 409553340]

約数ペア:

[(1, 409553340), (2, 204776670), (3, 136517780), (4, 102388335), (5, 81910668), (6, 68258890), (7, 58507620), (10, 40955334), (12, 34129445), (14, 29253810), (15, 27303556), (20, 20477667), (21, 19502540), (28, 14626905), (30, 13651778), (35, 11701524), (42, 9751270), (60, 6825889), (70, 5850762), (84, 4875635), (105, 3900508), (140, 2925381), (157, 2608620), (210, 1950254), (314, 1304310), (420, 975127), (471, 869540), (628, 652155), (785, 521724), (942, 434770), (1099, 372660), (1570, 260862), (1884, 217385), (2198, 186330), (2355, 173908), (3140, 130431), (3297, 124220), (4396, 93165), (4710, 86954), (5495, 74532), (6211, 65940), (6594, 62110), (9420, 43477), (10990, 37266), (12422, 32970), (13188, 31055), (16485, 24844), (18633, 21980)]