16676490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1721}}^1$

素因数の和:1767

約数の個数: 64

約数和(自身を含む): 44634240

約数和(自身を除く): 27957750

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1721, 1938, 3230, 3442, 4845, 5163, 8605, 9690, 10326, 17210, 25815, 29257, 32699, 51630, 58514, 65398, 87771, 98097, 146285, 163495, 175542, 196194, 292570, 326990, 438855, 490485, 555883, 877710, 980970, 1111766, 1667649, 2779415, 3335298, 5558830, 8338245, 16676490]

約数ペア:

[(1, 16676490), (2, 8338245), (3, 5558830), (5, 3335298), (6, 2779415), (10, 1667649), (15, 1111766), (17, 980970), (19, 877710), (30, 555883), (34, 490485), (38, 438855), (51, 326990), (57, 292570), (85, 196194), (95, 175542), (102, 163495), (114, 146285), (170, 98097), (190, 87771), (255, 65398), (285, 58514), (323, 51630), (510, 32699), (570, 29257), (646, 25815), (969, 17210), (1615, 10326), (1721, 9690), (1938, 8605), (3230, 5163), (3442, 4845)]