84649026670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2015933}}^1$

素因数の和:2015989

約数の個数: 64

約数和(自身を含む): 182885532480

約数和(自身を除く): 98236505810

約数列:

[1, 2, 5, 10, 13, 17, 19, 26, 34, 38, 65, 85, 95, 130, 170, 190, 221, 247, 323, 442, 494, 646, 1105, 1235, 1615, 2210, 2470, 3230, 4199, 8398, 20995, 41990, 2015933, 4031866, 10079665, 20159330, 26207129, 34270861, 38302727, 52414258, 68541722, 76605454, 131035645, 171354305, 191513635, 262071290, 342708610, 383027270, 445521193, 497935451, 651146359, 891042386, 995870902, 1302292718, 2227605965, 2489677255, 3255731795, 4455211930, 4979354510, 6511463590, 8464902667, 16929805334, 42324513335, 84649026670]

約数ペア:

[(1, 84649026670), (2, 42324513335), (5, 16929805334), (10, 8464902667), (13, 6511463590), (17, 4979354510), (19, 4455211930), (26, 3255731795), (34, 2489677255), (38, 2227605965), (65, 1302292718), (85, 995870902), (95, 891042386), (130, 651146359), (170, 497935451), (190, 445521193), (221, 383027270), (247, 342708610), (323, 262071290), (442, 191513635), (494, 171354305), (646, 131035645), (1105, 76605454), (1235, 68541722), (1615, 52414258), (2210, 38302727), (2470, 34270861), (3230, 26207129), (4199, 20159330), (8398, 10079665), (20995, 4031866), (41990, 2015933)]