1456015990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:806

約数の個数: 96

約数和(自身を含む): 3127981248

約数和(自身を除く): 1671965258

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 151, 242, 286, 302, 605, 613, 715, 755, 1210, 1226, 1430, 1510, 1573, 1661, 1963, 3065, 3146, 3322, 3926, 6130, 6743, 7865, 7969, 8305, 9815, 13486, 15730, 15938, 16610, 18271, 19630, 21593, 33715, 36542, 39845, 43186, 67430, 74173, 79690, 87659, 91355, 92563, 107965, 148346, 175318, 182710, 185126, 215930, 237523, 370865, 438295, 462815, 475046, 741730, 876590, 925630, 964249, 1018193, 1187615, 1203319, 1928498, 2036386, 2375230, 2406638, 4821245, 5090965, 6016595, 9642490, 10181930, 11200123, 12033190, 13236509, 22400246, 26473018, 56000615, 66182545, 112001230, 132365090, 145601599, 291203198, 728007995, 1456015990]

約数ペア:

[(1, 1456015990), (2, 728007995), (5, 291203198), (10, 145601599), (11, 132365090), (13, 112001230), (22, 66182545), (26, 56000615), (55, 26473018), (65, 22400246), (110, 13236509), (121, 12033190), (130, 11200123), (143, 10181930), (151, 9642490), (242, 6016595), (286, 5090965), (302, 4821245), (605, 2406638), (613, 2375230), (715, 2036386), (755, 1928498), (1210, 1203319), (1226, 1187615), (1430, 1018193), (1510, 964249), (1573, 925630), (1661, 876590), (1963, 741730), (3065, 475046), (3146, 462815), (3322, 438295), (3926, 370865), (6130, 237523), (6743, 215930), (7865, 185126), (7969, 182710), (8305, 175318), (9815, 148346), (13486, 107965), (15730, 92563), (15938, 91355), (16610, 87659), (18271, 79690), (19630, 74173), (21593, 67430), (33715, 43186), (36542, 39845)]