587981380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1217}}^1$

素因数の和:1286

約数の個数: 144

約数和(自身を含む): 1574581680

約数和(自身を除く): 986600300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 140, 145, 170, 196, 203, 238, 245, 290, 340, 406, 476, 490, 493, 580, 595, 812, 833, 980, 986, 1015, 1190, 1217, 1421, 1666, 1972, 2030, 2380, 2434, 2465, 2842, 3332, 3451, 4060, 4165, 4868, 4930, 5684, 6085, 6902, 7105, 8330, 8519, 9860, 12170, 13804, 14210, 16660, 17038, 17255, 20689, 24157, 24340, 28420, 34076, 34510, 35293, 41378, 42595, 48314, 59633, 69020, 70586, 82756, 85190, 96628, 103445, 119266, 120785, 141172, 144823, 170380, 176465, 206890, 238532, 241570, 247051, 289646, 298165, 352930, 413780, 483140, 494102, 579292, 596330, 599981, 705860, 724115, 988204, 1013761, 1192660, 1199962, 1235255, 1448230, 1729357, 2027522, 2399924, 2470510, 2896460, 2999905, 3458714, 4055044, 4199867, 4941020, 5068805, 5999810, 6917428, 8399734, 8646785, 10137610, 11999620, 16799468, 17293570, 20275220, 20999335, 29399069, 34587140, 41998670, 58798138, 83997340, 117596276, 146995345, 293990690, 587981380]

約数ペア:

[(1, 587981380), (2, 293990690), (4, 146995345), (5, 117596276), (7, 83997340), (10, 58798138), (14, 41998670), (17, 34587140), (20, 29399069), (28, 20999335), (29, 20275220), (34, 17293570), (35, 16799468), (49, 11999620), (58, 10137610), (68, 8646785), (70, 8399734), (85, 6917428), (98, 5999810), (116, 5068805), (119, 4941020), (140, 4199867), (145, 4055044), (170, 3458714), (196, 2999905), (203, 2896460), (238, 2470510), (245, 2399924), (290, 2027522), (340, 1729357), (406, 1448230), (476, 1235255), (490, 1199962), (493, 1192660), (580, 1013761), (595, 988204), (812, 724115), (833, 705860), (980, 599981), (986, 596330), (1015, 579292), (1190, 494102), (1217, 483140), (1421, 413780), (1666, 352930), (1972, 298165), (2030, 289646), (2380, 247051), (2434, 241570), (2465, 238532), (2842, 206890), (3332, 176465), (3451, 170380), (4060, 144823), (4165, 141172), (4868, 120785), (4930, 119266), (5684, 103445), (6085, 96628), (6902, 85190), (7105, 82756), (8330, 70586), (8519, 69020), (9860, 59633), (12170, 48314), (13804, 42595), (14210, 41378), (16660, 35293), (17038, 34510), (17255, 34076), (20689, 28420), (24157, 24340)]