2848895940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^2$

素因数の和:530

約数の個数: 144

約数和(自身を含む): 8826269760

約数和(自身を除く): 5977373820

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 109, 110, 132, 165, 199, 218, 220, 327, 330, 398, 436, 545, 597, 654, 660, 796, 995, 1090, 1194, 1199, 1308, 1635, 1990, 2180, 2189, 2388, 2398, 2985, 3270, 3597, 3980, 4378, 4796, 5970, 5995, 6540, 6567, 7194, 8756, 10945, 11940, 11990, 13134, 14388, 17985, 21691, 21890, 23980, 26268, 32835, 35970, 39601, 43382, 43780, 65073, 65670, 71940, 79202, 86764, 108455, 118803, 130146, 131340, 158404, 198005, 216910, 237606, 238601, 260292, 325365, 396010, 433820, 435611, 475212, 477202, 594015, 650730, 715803, 792020, 871222, 954404, 1188030, 1193005, 1301460, 1306833, 1431606, 1742444, 2178055, 2376060, 2386010, 2613666, 2863212, 3579015, 4316509, 4356110, 4772020, 5227332, 6534165, 7158030, 8633018, 8712220, 12949527, 13068330, 14316060, 17266036, 21582545, 25899054, 26136660, 43165090, 47481599, 51798108, 64747635, 86330180, 94963198, 129495270, 142444797, 189926396, 237407995, 258990540, 284889594, 474815990, 569779188, 712223985, 949631980, 1424447970, 2848895940]

約数ペア:

[(1, 2848895940), (2, 1424447970), (3, 949631980), (4, 712223985), (5, 569779188), (6, 474815990), (10, 284889594), (11, 258990540), (12, 237407995), (15, 189926396), (20, 142444797), (22, 129495270), (30, 94963198), (33, 86330180), (44, 64747635), (55, 51798108), (60, 47481599), (66, 43165090), (109, 26136660), (110, 25899054), (132, 21582545), (165, 17266036), (199, 14316060), (218, 13068330), (220, 12949527), (327, 8712220), (330, 8633018), (398, 7158030), (436, 6534165), (545, 5227332), (597, 4772020), (654, 4356110), (660, 4316509), (796, 3579015), (995, 2863212), (1090, 2613666), (1194, 2386010), (1199, 2376060), (1308, 2178055), (1635, 1742444), (1990, 1431606), (2180, 1306833), (2189, 1301460), (2388, 1193005), (2398, 1188030), (2985, 954404), (3270, 871222), (3597, 792020), (3980, 715803), (4378, 650730), (4796, 594015), (5970, 477202), (5995, 475212), (6540, 435611), (6567, 433820), (7194, 396010), (8756, 325365), (10945, 260292), (11940, 238601), (11990, 237606), (13134, 216910), (14388, 198005), (17985, 158404), (21691, 131340), (21890, 130146), (23980, 118803), (26268, 108455), (32835, 86764), (35970, 79202), (39601, 71940), (43382, 65670), (43780, 65073)]