201605070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{1193}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 499302144

約数和(自身を除く): 297697074

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 131, 215, 258, 262, 393, 430, 645, 655, 786, 1193, 1290, 1310, 1965, 2386, 3579, 3930, 5633, 5965, 7158, 11266, 11930, 16899, 17895, 28165, 33798, 35790, 51299, 56330, 84495, 102598, 153897, 156283, 168990, 256495, 307794, 312566, 468849, 512990, 769485, 781415, 937698, 1538970, 1562830, 2344245, 4688490, 6720169, 13440338, 20160507, 33600845, 40321014, 67201690, 100802535, 201605070]

約数ペア:

[(1, 201605070), (2, 100802535), (3, 67201690), (5, 40321014), (6, 33600845), (10, 20160507), (15, 13440338), (30, 6720169), (43, 4688490), (86, 2344245), (129, 1562830), (131, 1538970), (215, 937698), (258, 781415), (262, 769485), (393, 512990), (430, 468849), (645, 312566), (655, 307794), (786, 256495), (1193, 168990), (1290, 156283), (1310, 153897), (1965, 102598), (2386, 84495), (3579, 56330), (3930, 51299), (5633, 35790), (5965, 33798), (7158, 28165), (11266, 17895), (11930, 16899)]