2152994760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{854363}}^1$

素因数の和:854387

約数の個数: 96

約数和(自身を含む): 7996847040

約数和(自身を除く): 5843852280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 854363, 1708726, 2563089, 3417452, 4271815, 5126178, 5980541, 6834904, 7689267, 8543630, 10252356, 11961082, 12815445, 15378534, 17087260, 17941623, 20504712, 23922164, 25630890, 29902705, 30757068, 34174520, 35883246, 38446335, 47844328, 51261780, 53824869, 59805410, 61514136, 71766492, 76892670, 89708115, 102523560, 107649738, 119610820, 143532984, 153785340, 179416230, 215299476, 239221640, 269124345, 307570680, 358832460, 430598952, 538248690, 717664920, 1076497380, 2152994760]

約数ペア:

[(1, 2152994760), (2, 1076497380), (3, 717664920), (4, 538248690), (5, 430598952), (6, 358832460), (7, 307570680), (8, 269124345), (9, 239221640), (10, 215299476), (12, 179416230), (14, 153785340), (15, 143532984), (18, 119610820), (20, 107649738), (21, 102523560), (24, 89708115), (28, 76892670), (30, 71766492), (35, 61514136), (36, 59805410), (40, 53824869), (42, 51261780), (45, 47844328), (56, 38446335), (60, 35883246), (63, 34174520), (70, 30757068), (72, 29902705), (84, 25630890), (90, 23922164), (105, 20504712), (120, 17941623), (126, 17087260), (140, 15378534), (168, 12815445), (180, 11961082), (210, 10252356), (252, 8543630), (280, 7689267), (315, 6834904), (360, 5980541), (420, 5126178), (504, 4271815), (630, 3417452), (840, 2563089), (1260, 1708726), (2520, 854363)]