105719940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{34549}}^1$

素因数の和:34581

約数の個数: 72

約数和(自身を含む): 339557400

約数和(自身を除く): 233837460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 34549, 69098, 103647, 138196, 172745, 207294, 310941, 345490, 414588, 518235, 587333, 621882, 690980, 1036470, 1174666, 1243764, 1554705, 1761999, 2072940, 2349332, 2936665, 3109410, 3523998, 5285997, 5873330, 6218820, 7047996, 8809995, 10571994, 11746660, 17619990, 21143988, 26429985, 35239980, 52859970, 105719940]

約数ペア:

[(1, 105719940), (2, 52859970), (3, 35239980), (4, 26429985), (5, 21143988), (6, 17619990), (9, 11746660), (10, 10571994), (12, 8809995), (15, 7047996), (17, 6218820), (18, 5873330), (20, 5285997), (30, 3523998), (34, 3109410), (36, 2936665), (45, 2349332), (51, 2072940), (60, 1761999), (68, 1554705), (85, 1243764), (90, 1174666), (102, 1036470), (153, 690980), (170, 621882), (180, 587333), (204, 518235), (255, 414588), (306, 345490), (340, 310941), (510, 207294), (612, 172745), (765, 138196), (1020, 103647), (1530, 69098), (3060, 34549)]