17897430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1847}}^1$

素因数の和:1893

約数の個数: 64

約数和(自身を含む): 47900160

約数和(自身を除く): 30002730

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, 1847, 1938, 3230, 3694, 4845, 5541, 9235, 9690, 11082, 18470, 27705, 31399, 35093, 55410, 62798, 70186, 94197, 105279, 156995, 175465, 188394, 210558, 313990, 350930, 470985, 526395, 596581, 941970, 1052790, 1193162, 1789743, 2982905, 3579486, 5965810, 8948715, 17897430]

約数ペア:

[(1, 17897430), (2, 8948715), (3, 5965810), (5, 3579486), (6, 2982905), (10, 1789743), (15, 1193162), (17, 1052790), (19, 941970), (30, 596581), (34, 526395), (38, 470985), (51, 350930), (57, 313990), (85, 210558), (95, 188394), (102, 175465), (114, 156995), (170, 105279), (190, 94197), (255, 70186), (285, 62798), (323, 55410), (510, 35093), (570, 31399), (646, 27705), (969, 18470), (1615, 11082), (1847, 9690), (1938, 9235), (3230, 5541), (3694, 4845)]