31410610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 75053952

約数和(自身を除く): 43643342

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 113, 133, 154, 190, 209, 226, 266, 361, 385, 418, 565, 665, 722, 770, 791, 1045, 1130, 1243, 1330, 1463, 1582, 1805, 2090, 2147, 2486, 2527, 2926, 3610, 3955, 3971, 4294, 5054, 6215, 7315, 7910, 7942, 8701, 10735, 12430, 12635, 14630, 15029, 17402, 19855, 21470, 23617, 25270, 27797, 30058, 39710, 40793, 43505, 47234, 55594, 75145, 81586, 87010, 118085, 138985, 150290, 165319, 203965, 236170, 277970, 285551, 330638, 407930, 448723, 571102, 826595, 897446, 1427755, 1653190, 2243615, 2855510, 3141061, 4487230, 6282122, 15705305, 31410610]

約数ペア:

[(1, 31410610), (2, 15705305), (5, 6282122), (7, 4487230), (10, 3141061), (11, 2855510), (14, 2243615), (19, 1653190), (22, 1427755), (35, 897446), (38, 826595), (55, 571102), (70, 448723), (77, 407930), (95, 330638), (110, 285551), (113, 277970), (133, 236170), (154, 203965), (190, 165319), (209, 150290), (226, 138985), (266, 118085), (361, 87010), (385, 81586), (418, 75145), (565, 55594), (665, 47234), (722, 43505), (770, 40793), (791, 39710), (1045, 30058), (1130, 27797), (1243, 25270), (1330, 23617), (1463, 21470), (1582, 19855), (1805, 17402), (2090, 15029), (2147, 14630), (2486, 12635), (2527, 12430), (2926, 10735), (3610, 8701), (3955, 7942), (3971, 7910), (4294, 7315), (5054, 6215)]