242535930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 128

約数和(自身を含む): 726824448

約数和(自身を除く): 484288518

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 73, 78, 91, 105, 130, 146, 182, 195, 210, 219, 273, 365, 390, 438, 455, 511, 546, 730, 910, 949, 1022, 1095, 1217, 1365, 1533, 1898, 2190, 2434, 2555, 2730, 2847, 3066, 3651, 4745, 5110, 5694, 6085, 6643, 7302, 7665, 8519, 9490, 12170, 13286, 14235, 15330, 15821, 17038, 18255, 19929, 25557, 28470, 31642, 33215, 36510, 39858, 42595, 47463, 51114, 66430, 79105, 85190, 88841, 94926, 99645, 110747, 127785, 158210, 177682, 199290, 221494, 237315, 255570, 266523, 332241, 444205, 474630, 533046, 553735, 621887, 664482, 888410, 1107470, 1154933, 1243774, 1332615, 1661205, 1865661, 2309866, 2665230, 3109435, 3322410, 3464799, 3731322, 5774665, 6218870, 6929598, 8084531, 9328305, 11549330, 16169062, 17323995, 18656610, 24253593, 34647990, 40422655, 48507186, 80845310, 121267965, 242535930]

約数ペア:

[(1, 242535930), (2, 121267965), (3, 80845310), (5, 48507186), (6, 40422655), (7, 34647990), (10, 24253593), (13, 18656610), (14, 17323995), (15, 16169062), (21, 11549330), (26, 9328305), (30, 8084531), (35, 6929598), (39, 6218870), (42, 5774665), (65, 3731322), (70, 3464799), (73, 3322410), (78, 3109435), (91, 2665230), (105, 2309866), (130, 1865661), (146, 1661205), (182, 1332615), (195, 1243774), (210, 1154933), (219, 1107470), (273, 888410), (365, 664482), (390, 621887), (438, 553735), (455, 533046), (511, 474630), (546, 444205), (730, 332241), (910, 266523), (949, 255570), (1022, 237315), (1095, 221494), (1217, 199290), (1365, 177682), (1533, 158210), (1898, 127785), (2190, 110747), (2434, 99645), (2555, 94926), (2730, 88841), (2847, 85190), (3066, 79105), (3651, 66430), (4745, 51114), (5110, 47463), (5694, 42595), (6085, 39858), (6643, 36510), (7302, 33215), (7665, 31642), (8519, 28470), (9490, 25557), (12170, 19929), (13286, 18255), (14235, 17038), (15330, 15821)]