445291210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3853}}^1$

素因数の和:4007

約数の個数: 64

約数和(自身を含む): 994516992

約数和(自身を除く): 549225782

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 127, 130, 182, 254, 455, 635, 889, 910, 1270, 1651, 1778, 3302, 3853, 4445, 7706, 8255, 8890, 11557, 16510, 19265, 23114, 26971, 38530, 50089, 53942, 57785, 100178, 115570, 134855, 250445, 269710, 350623, 489331, 500890, 701246, 978662, 1753115, 2446655, 3425317, 3506230, 4893310, 6361303, 6850634, 12722606, 17126585, 31806515, 34253170, 44529121, 63613030, 89058242, 222645605, 445291210]

約数ペア:

[(1, 445291210), (2, 222645605), (5, 89058242), (7, 63613030), (10, 44529121), (13, 34253170), (14, 31806515), (26, 17126585), (35, 12722606), (65, 6850634), (70, 6361303), (91, 4893310), (127, 3506230), (130, 3425317), (182, 2446655), (254, 1753115), (455, 978662), (635, 701246), (889, 500890), (910, 489331), (1270, 350623), (1651, 269710), (1778, 250445), (3302, 134855), (3853, 115570), (4445, 100178), (7706, 57785), (8255, 53942), (8890, 50089), (11557, 38530), (16510, 26971), (19265, 23114)]