19005687150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{300961}}^1$

素因数の和:301397

約数の個数: 48

約数和(自身を含む): 47246218608

約数和(自身を除く): 28240531458

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 421, 842, 1263, 2105, 2526, 4210, 6315, 10525, 12630, 21050, 31575, 63150, 300961, 601922, 902883, 1504805, 1805766, 3009610, 4514415, 7524025, 9028830, 15048050, 22572075, 45144150, 126704581, 253409162, 380113743, 633522905, 760227486, 1267045810, 1900568715, 3167614525, 3801137430, 6335229050, 9502843575, 19005687150]

約数ペア:

[(1, 19005687150), (2, 9502843575), (3, 6335229050), (5, 3801137430), (6, 3167614525), (10, 1900568715), (15, 1267045810), (25, 760227486), (30, 633522905), (50, 380113743), (75, 253409162), (150, 126704581), (421, 45144150), (842, 22572075), (1263, 15048050), (2105, 9028830), (2526, 7524025), (4210, 4514415), (6315, 3009610), (10525, 1805766), (12630, 1504805), (21050, 902883), (31575, 601922), (63150, 300961)]