2535291240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{21191}}^1$

素因数の和:22202

約数の個数: 64

約数和(自身を含む): 7613861760

約数和(自身を除く): 5078570520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 997, 1994, 2991, 3988, 4985, 5982, 7976, 9970, 11964, 14955, 19940, 21191, 23928, 29910, 39880, 42382, 59820, 63573, 84764, 105955, 119640, 127146, 169528, 211910, 254292, 317865, 423820, 508584, 635730, 847640, 1271460, 2542920, 21127427, 42254854, 63382281, 84509708, 105637135, 126764562, 169019416, 211274270, 253529124, 316911405, 422548540, 507058248, 633822810, 845097080, 1267645620, 2535291240]

約数ペア:

[(1, 2535291240), (2, 1267645620), (3, 845097080), (4, 633822810), (5, 507058248), (6, 422548540), (8, 316911405), (10, 253529124), (12, 211274270), (15, 169019416), (20, 126764562), (24, 105637135), (30, 84509708), (40, 63382281), (60, 42254854), (120, 21127427), (997, 2542920), (1994, 1271460), (2991, 847640), (3988, 635730), (4985, 508584), (5982, 423820), (7976, 317865), (9970, 254292), (11964, 211910), (14955, 169528), (19940, 127146), (21191, 119640), (23928, 105955), (29910, 84764), (39880, 63573), (42382, 59820)]