24188990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 52420608

約数和(自身を除く): 28231618

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 71, 142, 155, 157, 217, 310, 314, 355, 434, 497, 710, 785, 994, 1085, 1099, 1570, 2170, 2198, 2201, 2485, 4402, 4867, 4970, 5495, 9734, 10990, 11005, 11147, 15407, 22010, 22294, 24335, 30814, 34069, 48670, 55735, 68138, 77035, 78029, 111470, 154070, 156058, 170345, 340690, 345557, 390145, 691114, 780290, 1727785, 2418899, 3455570, 4837798, 12094495, 24188990]

約数ペア:

[(1, 24188990), (2, 12094495), (5, 4837798), (7, 3455570), (10, 2418899), (14, 1727785), (31, 780290), (35, 691114), (62, 390145), (70, 345557), (71, 340690), (142, 170345), (155, 156058), (157, 154070), (217, 111470), (310, 78029), (314, 77035), (355, 68138), (434, 55735), (497, 48670), (710, 34069), (785, 30814), (994, 24335), (1085, 22294), (1099, 22010), (1570, 15407), (2170, 11147), (2198, 11005), (2201, 10990), (2485, 9734), (4402, 5495), (4867, 4970)]