380330730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^2$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 1097414136

約数和(自身を除く): 717083406

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 61, 65, 73, 78, 90, 117, 122, 130, 146, 183, 195, 219, 234, 305, 365, 366, 390, 438, 549, 585, 610, 657, 730, 793, 915, 949, 1095, 1098, 1170, 1314, 1586, 1830, 1898, 2190, 2379, 2745, 2847, 3285, 3965, 4453, 4745, 4758, 5329, 5490, 5694, 6570, 7137, 7930, 8541, 8906, 9490, 10658, 11895, 13359, 14235, 14274, 15987, 17082, 22265, 23790, 26645, 26718, 28470, 31974, 35685, 40077, 42705, 44530, 47961, 53290, 57889, 66795, 69277, 71370, 79935, 80154, 85410, 95922, 115778, 133590, 138554, 159870, 173667, 200385, 207831, 239805, 289445, 325069, 346385, 347334, 400770, 415662, 479610, 521001, 578890, 623493, 650138, 692770, 868335, 975207, 1039155, 1042002, 1246986, 1625345, 1736670, 1950414, 2078310, 2605005, 2925621, 3117465, 3250690, 4225897, 4876035, 5210010, 5851242, 6234930, 8451794, 9752070, 12677691, 14628105, 21129485, 25355382, 29256210, 38033073, 42258970, 63388455, 76066146, 126776910, 190165365, 380330730]

約数ペア:

[(1, 380330730), (2, 190165365), (3, 126776910), (5, 76066146), (6, 63388455), (9, 42258970), (10, 38033073), (13, 29256210), (15, 25355382), (18, 21129485), (26, 14628105), (30, 12677691), (39, 9752070), (45, 8451794), (61, 6234930), (65, 5851242), (73, 5210010), (78, 4876035), (90, 4225897), (117, 3250690), (122, 3117465), (130, 2925621), (146, 2605005), (183, 2078310), (195, 1950414), (219, 1736670), (234, 1625345), (305, 1246986), (365, 1042002), (366, 1039155), (390, 975207), (438, 868335), (549, 692770), (585, 650138), (610, 623493), (657, 578890), (730, 521001), (793, 479610), (915, 415662), (949, 400770), (1095, 347334), (1098, 346385), (1170, 325069), (1314, 289445), (1586, 239805), (1830, 207831), (1898, 200385), (2190, 173667), (2379, 159870), (2745, 138554), (2847, 133590), (3285, 115778), (3965, 95922), (4453, 85410), (4745, 80154), (4758, 79935), (5329, 71370), (5490, 69277), (5694, 66795), (6570, 57889), (7137, 53290), (7930, 47961), (8541, 44530), (8906, 42705), (9490, 40077), (10658, 35685), (11895, 31974), (13359, 28470), (14235, 26718), (14274, 26645), (15987, 23790), (17082, 22265)]