346023990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3323}}^1$

素因数の和:3438

約数の個数: 96

約数和(自身を含む): 980048160

約数和(自身を除く): 634024170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 89, 90, 117, 130, 178, 195, 234, 267, 390, 445, 534, 585, 801, 890, 1157, 1170, 1335, 1602, 2314, 2670, 3323, 3471, 4005, 5785, 6646, 6942, 8010, 9969, 10413, 11570, 16615, 17355, 19938, 20826, 29907, 33230, 34710, 43199, 49845, 52065, 59814, 86398, 99690, 104130, 129597, 149535, 215995, 259194, 295747, 299070, 388791, 431990, 591494, 647985, 777582, 887241, 1295970, 1478735, 1774482, 1943955, 2661723, 2957470, 3844711, 3887910, 4436205, 5323446, 7689422, 8872410, 11534133, 13308615, 19223555, 23068266, 26617230, 34602399, 38447110, 57670665, 69204798, 115341330, 173011995, 346023990]

約数ペア:

[(1, 346023990), (2, 173011995), (3, 115341330), (5, 69204798), (6, 57670665), (9, 38447110), (10, 34602399), (13, 26617230), (15, 23068266), (18, 19223555), (26, 13308615), (30, 11534133), (39, 8872410), (45, 7689422), (65, 5323446), (78, 4436205), (89, 3887910), (90, 3844711), (117, 2957470), (130, 2661723), (178, 1943955), (195, 1774482), (234, 1478735), (267, 1295970), (390, 887241), (445, 777582), (534, 647985), (585, 591494), (801, 431990), (890, 388791), (1157, 299070), (1170, 295747), (1335, 259194), (1602, 215995), (2314, 149535), (2670, 129597), (3323, 104130), (3471, 99690), (4005, 86398), (5785, 59814), (6646, 52065), (6942, 49845), (8010, 43199), (9969, 34710), (10413, 33230), (11570, 29907), (16615, 20826), (17355, 19938)]