355890990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{130363}}^1$

素因数の和:130393

約数の個数: 64

約数和(自身を含む): 1051255296

約数和(自身を除く): 695364306

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 130363, 260726, 391089, 651815, 782178, 912541, 1303630, 1694719, 1825082, 1955445, 2737623, 3389438, 3910890, 4562705, 5084157, 5475246, 8473595, 9125410, 10168314, 11863033, 13688115, 16947190, 23726066, 25420785, 27376230, 35589099, 50841570, 59315165, 71178198, 118630330, 177945495, 355890990]

約数ペア:

[(1, 355890990), (2, 177945495), (3, 118630330), (5, 71178198), (6, 59315165), (7, 50841570), (10, 35589099), (13, 27376230), (14, 25420785), (15, 23726066), (21, 16947190), (26, 13688115), (30, 11863033), (35, 10168314), (39, 9125410), (42, 8473595), (65, 5475246), (70, 5084157), (78, 4562705), (91, 3910890), (105, 3389438), (130, 2737623), (182, 1955445), (195, 1825082), (210, 1694719), (273, 1303630), (390, 912541), (455, 782178), (546, 651815), (910, 391089), (1365, 260726), (2730, 130363)]