987483350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{359}}^1$

素因数の和:678

約数の個数: 96

約数和(自身を含む): 2185574400

約数和(自身を除く): 1198091050

約数列:

[1, 2, 5, 7, 10, 14, 25, 29, 35, 50, 58, 70, 145, 175, 203, 271, 290, 350, 359, 406, 542, 718, 725, 1015, 1355, 1450, 1795, 1897, 2030, 2513, 2710, 3590, 3794, 5026, 5075, 6775, 7859, 8975, 9485, 10150, 10411, 12565, 13550, 15718, 17950, 18970, 20822, 25130, 39295, 47425, 52055, 55013, 62825, 72877, 78590, 94850, 97289, 104110, 110026, 125650, 145754, 194578, 196475, 260275, 275065, 364385, 392950, 486445, 520550, 550130, 681023, 728770, 972890, 1362046, 1375325, 1821925, 2432225, 2750650, 2821381, 3405115, 3643850, 4864450, 5642762, 6810230, 14106905, 17025575, 19749667, 28213810, 34051150, 39499334, 70534525, 98748335, 141069050, 197496670, 493741675, 987483350]

約数ペア:

[(1, 987483350), (2, 493741675), (5, 197496670), (7, 141069050), (10, 98748335), (14, 70534525), (25, 39499334), (29, 34051150), (35, 28213810), (50, 19749667), (58, 17025575), (70, 14106905), (145, 6810230), (175, 5642762), (203, 4864450), (271, 3643850), (290, 3405115), (350, 2821381), (359, 2750650), (406, 2432225), (542, 1821925), (718, 1375325), (725, 1362046), (1015, 972890), (1355, 728770), (1450, 681023), (1795, 550130), (1897, 520550), (2030, 486445), (2513, 392950), (2710, 364385), (3590, 275065), (3794, 260275), (5026, 196475), (5075, 194578), (6775, 145754), (7859, 125650), (8975, 110026), (9485, 104110), (10150, 97289), (10411, 94850), (12565, 78590), (13550, 72877), (15718, 62825), (17950, 55013), (18970, 52055), (20822, 47425), (25130, 39295)]