16760940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{5701}}^1$

素因数の和:5727

約数の個数: 72

約数和(自身を含む): 54602352

約数和(自身を除く): 37841412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 5701, 11402, 17103, 22804, 28505, 34206, 39907, 57010, 68412, 79814, 85515, 114020, 119721, 159628, 171030, 199535, 239442, 279349, 342060, 399070, 478884, 558698, 598605, 798140, 838047, 1117396, 1197210, 1396745, 1676094, 2394420, 2793490, 3352188, 4190235, 5586980, 8380470, 16760940]

約数ペア:

[(1, 16760940), (2, 8380470), (3, 5586980), (4, 4190235), (5, 3352188), (6, 2793490), (7, 2394420), (10, 1676094), (12, 1396745), (14, 1197210), (15, 1117396), (20, 838047), (21, 798140), (28, 598605), (30, 558698), (35, 478884), (42, 399070), (49, 342060), (60, 279349), (70, 239442), (84, 199535), (98, 171030), (105, 159628), (140, 119721), (147, 114020), (196, 85515), (210, 79814), (245, 68412), (294, 57010), (420, 39907), (490, 34206), (588, 28505), (735, 22804), (980, 17103), (1470, 11402), (2940, 5701)]