63291340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 170644320

約数和(自身を除く): 107352980

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 29, 34, 35, 49, 58, 68, 70, 85, 98, 116, 119, 131, 140, 145, 170, 196, 203, 238, 245, 262, 290, 340, 406, 476, 490, 493, 524, 580, 595, 655, 812, 833, 917, 980, 986, 1015, 1190, 1310, 1421, 1666, 1834, 1972, 2030, 2227, 2380, 2465, 2620, 2842, 3332, 3451, 3668, 3799, 4060, 4165, 4454, 4585, 4930, 5684, 6419, 6902, 7105, 7598, 8330, 8908, 9170, 9860, 11135, 12838, 13804, 14210, 15196, 15589, 16660, 17255, 18340, 18995, 22270, 24157, 25676, 26593, 28420, 31178, 32095, 34510, 37990, 44540, 48314, 53186, 62356, 64190, 64583, 69020, 75980, 77945, 96628, 106372, 109123, 120785, 128380, 129166, 132965, 155890, 186151, 218246, 241570, 258332, 265930, 311780, 322915, 372302, 436492, 452081, 483140, 531860, 545615, 645830, 744604, 904162, 930755, 1091230, 1291660, 1808324, 1861510, 2182460, 2260405, 3164567, 3723020, 4520810, 6329134, 9041620, 12658268, 15822835, 31645670, 63291340]

約数ペア:

[(1, 63291340), (2, 31645670), (4, 15822835), (5, 12658268), (7, 9041620), (10, 6329134), (14, 4520810), (17, 3723020), (20, 3164567), (28, 2260405), (29, 2182460), (34, 1861510), (35, 1808324), (49, 1291660), (58, 1091230), (68, 930755), (70, 904162), (85, 744604), (98, 645830), (116, 545615), (119, 531860), (131, 483140), (140, 452081), (145, 436492), (170, 372302), (196, 322915), (203, 311780), (238, 265930), (245, 258332), (262, 241570), (290, 218246), (340, 186151), (406, 155890), (476, 132965), (490, 129166), (493, 128380), (524, 120785), (580, 109123), (595, 106372), (655, 96628), (812, 77945), (833, 75980), (917, 69020), (980, 64583), (986, 64190), (1015, 62356), (1190, 53186), (1310, 48314), (1421, 44540), (1666, 37990), (1834, 34510), (1972, 32095), (2030, 31178), (2227, 28420), (2380, 26593), (2465, 25676), (2620, 24157), (2842, 22270), (3332, 18995), (3451, 18340), (3668, 17255), (3799, 16660), (4060, 15589), (4165, 15196), (4454, 14210), (4585, 13804), (4930, 12838), (5684, 11135), (6419, 9860), (6902, 9170), (7105, 8908), (7598, 8330)]