31633290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1423}}^1$

素因数の和:1468

約数の個数: 96

約数和(自身を含む): 93300480

約数和(自身を除く): 61667190

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1423, 1482, 1710, 2223, 2470, 2846, 3705, 4269, 4446, 7115, 7410, 8538, 11115, 12807, 14230, 18499, 21345, 22230, 25614, 27037, 36998, 42690, 54074, 55497, 64035, 81111, 92495, 110994, 128070, 135185, 162222, 166491, 184990, 243333, 270370, 277485, 332982, 351481, 405555, 486666, 554970, 702962, 811110, 832455, 1054443, 1216665, 1664910, 1757405, 2108886, 2433330, 3163329, 3514810, 5272215, 6326658, 10544430, 15816645, 31633290]

約数ペア:

[(1, 31633290), (2, 15816645), (3, 10544430), (5, 6326658), (6, 5272215), (9, 3514810), (10, 3163329), (13, 2433330), (15, 2108886), (18, 1757405), (19, 1664910), (26, 1216665), (30, 1054443), (38, 832455), (39, 811110), (45, 702962), (57, 554970), (65, 486666), (78, 405555), (90, 351481), (95, 332982), (114, 277485), (117, 270370), (130, 243333), (171, 184990), (190, 166491), (195, 162222), (234, 135185), (247, 128070), (285, 110994), (342, 92495), (390, 81111), (494, 64035), (570, 55497), (585, 54074), (741, 42690), (855, 36998), (1170, 27037), (1235, 25614), (1423, 22230), (1482, 21345), (1710, 18499), (2223, 14230), (2470, 12807), (2846, 11115), (3705, 8538), (4269, 7410), (4446, 7115)]