6865460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1$

素因数の和:153

約数の個数: 96

約数和(自身を含む): 18144000

約数和(自身を除く): 11278540

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 29, 35, 38, 58, 70, 76, 89, 95, 116, 133, 140, 145, 178, 190, 203, 266, 290, 356, 380, 406, 445, 532, 551, 580, 623, 665, 812, 890, 1015, 1102, 1246, 1330, 1691, 1780, 2030, 2204, 2492, 2581, 2660, 2755, 3115, 3382, 3857, 4060, 5162, 5510, 6230, 6764, 7714, 8455, 10324, 11020, 11837, 12460, 12905, 15428, 16910, 18067, 19285, 23674, 25810, 33820, 36134, 38570, 47348, 49039, 51620, 59185, 72268, 77140, 90335, 98078, 118370, 180670, 196156, 236740, 245195, 343273, 361340, 490390, 686546, 980780, 1373092, 1716365, 3432730, 6865460]

約数ペア:

[(1, 6865460), (2, 3432730), (4, 1716365), (5, 1373092), (7, 980780), (10, 686546), (14, 490390), (19, 361340), (20, 343273), (28, 245195), (29, 236740), (35, 196156), (38, 180670), (58, 118370), (70, 98078), (76, 90335), (89, 77140), (95, 72268), (116, 59185), (133, 51620), (140, 49039), (145, 47348), (178, 38570), (190, 36134), (203, 33820), (266, 25810), (290, 23674), (356, 19285), (380, 18067), (406, 16910), (445, 15428), (532, 12905), (551, 12460), (580, 11837), (623, 11020), (665, 10324), (812, 8455), (890, 7714), (1015, 6764), (1102, 6230), (1246, 5510), (1330, 5162), (1691, 4060), (1780, 3857), (2030, 3382), (2204, 3115), (2492, 2755), (2581, 2660)]