88971870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12007}}^1$

素因数の和:12049

約数の個数: 64

約数和(自身を含む): 242081280

約数和(自身を除く): 153109410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 12007, 24014, 36021, 60035, 72042, 120070, 156091, 180105, 228133, 312182, 360210, 456266, 468273, 684399, 780455, 936546, 1140665, 1368798, 1560910, 2281330, 2341365, 2965729, 3421995, 4682730, 5931458, 6843990, 8897187, 14828645, 17794374, 29657290, 44485935, 88971870]

約数ペア:

[(1, 88971870), (2, 44485935), (3, 29657290), (5, 17794374), (6, 14828645), (10, 8897187), (13, 6843990), (15, 5931458), (19, 4682730), (26, 3421995), (30, 2965729), (38, 2341365), (39, 2281330), (57, 1560910), (65, 1368798), (78, 1140665), (95, 936546), (114, 780455), (130, 684399), (190, 468273), (195, 456266), (247, 360210), (285, 312182), (390, 228133), (494, 180105), (570, 156091), (741, 120070), (1235, 72042), (1482, 60035), (2470, 36021), (3705, 24014), (7410, 12007)]