17939610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 128

約数和(自身を含む): 54432000

約数和(自身を除く): 36492390

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 90, 95, 114, 117, 130, 135, 171, 190, 195, 234, 247, 269, 270, 285, 342, 351, 390, 494, 513, 538, 570, 585, 702, 741, 807, 855, 1026, 1170, 1235, 1345, 1482, 1614, 1710, 1755, 2223, 2421, 2470, 2565, 2690, 3497, 3510, 3705, 4035, 4446, 4842, 5111, 5130, 6669, 6994, 7263, 7410, 8070, 10222, 10491, 11115, 12105, 13338, 14526, 15333, 17485, 20982, 22230, 24210, 25555, 30666, 31473, 33345, 34970, 36315, 45999, 51110, 52455, 62946, 66443, 66690, 72630, 76665, 91998, 94419, 104910, 132886, 137997, 153330, 157365, 188838, 199329, 229995, 275994, 314730, 332215, 398658, 459990, 472095, 597987, 664430, 689985, 944190, 996645, 1195974, 1379970, 1793961, 1993290, 2989935, 3587922, 5979870, 8969805, 17939610]

約数ペア:

[(1, 17939610), (2, 8969805), (3, 5979870), (5, 3587922), (6, 2989935), (9, 1993290), (10, 1793961), (13, 1379970), (15, 1195974), (18, 996645), (19, 944190), (26, 689985), (27, 664430), (30, 597987), (38, 472095), (39, 459990), (45, 398658), (54, 332215), (57, 314730), (65, 275994), (78, 229995), (90, 199329), (95, 188838), (114, 157365), (117, 153330), (130, 137997), (135, 132886), (171, 104910), (190, 94419), (195, 91998), (234, 76665), (247, 72630), (269, 66690), (270, 66443), (285, 62946), (342, 52455), (351, 51110), (390, 45999), (494, 36315), (513, 34970), (538, 33345), (570, 31473), (585, 30666), (702, 25555), (741, 24210), (807, 22230), (855, 20982), (1026, 17485), (1170, 15333), (1235, 14526), (1345, 13338), (1482, 12105), (1614, 11115), (1710, 10491), (1755, 10222), (2223, 8070), (2421, 7410), (2470, 7263), (2565, 6994), (2690, 6669), (3497, 5130), (3510, 5111), (3705, 4842), (4035, 4446)]