16798950

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{5333}}^1$

素因数の和:5358

約数の個数: 72

約数和(自身を含む): 51590448

約数和(自身を除く): 34791498

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 150, 175, 210, 225, 315, 350, 450, 525, 630, 1050, 1575, 3150, 5333, 10666, 15999, 26665, 31998, 37331, 47997, 53330, 74662, 79995, 95994, 111993, 133325, 159990, 186655, 223986, 239985, 266650, 335979, 373310, 399975, 479970, 559965, 671958, 799950, 933275, 1119930, 1199925, 1679895, 1866550, 2399850, 2799825, 3359790, 5599650, 8399475, 16798950]

約数ペア:

[(1, 16798950), (2, 8399475), (3, 5599650), (5, 3359790), (6, 2799825), (7, 2399850), (9, 1866550), (10, 1679895), (14, 1199925), (15, 1119930), (18, 933275), (21, 799950), (25, 671958), (30, 559965), (35, 479970), (42, 399975), (45, 373310), (50, 335979), (63, 266650), (70, 239985), (75, 223986), (90, 186655), (105, 159990), (126, 133325), (150, 111993), (175, 95994), (210, 79995), (225, 74662), (315, 53330), (350, 47997), (450, 37331), (525, 31998), (630, 26665), (1050, 15999), (1575, 10666), (3150, 5333)]