1284187710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{106219}}^1$

素因数の和:106273

約数の個数: 64

約数和(自身を含む): 3426232320

約数和(自身を除く): 2142044610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2418, 4030, 6045, 12090, 106219, 212438, 318657, 531095, 637314, 1062190, 1380847, 1593285, 2761694, 3186570, 3292789, 4142541, 6585578, 6904235, 8285082, 9878367, 13808470, 16463945, 19756734, 20712705, 32927890, 41425410, 42806257, 49391835, 85612514, 98783670, 128418771, 214031285, 256837542, 428062570, 642093855, 1284187710]

約数ペア:

[(1, 1284187710), (2, 642093855), (3, 428062570), (5, 256837542), (6, 214031285), (10, 128418771), (13, 98783670), (15, 85612514), (26, 49391835), (30, 42806257), (31, 41425410), (39, 32927890), (62, 20712705), (65, 19756734), (78, 16463945), (93, 13808470), (130, 9878367), (155, 8285082), (186, 6904235), (195, 6585578), (310, 4142541), (390, 3292789), (403, 3186570), (465, 2761694), (806, 1593285), (930, 1380847), (1209, 1062190), (2015, 637314), (2418, 531095), (4030, 318657), (6045, 212438), (12090, 106219)]