30374676

素因数分解:

$2^2\times 3^4\times {\mathrm{241}}^1\times {\mathrm{389}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 79939860

約数和(自身を除く): 49565184

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 241, 324, 389, 482, 723, 778, 964, 1167, 1446, 1556, 2169, 2334, 2892, 3501, 4338, 4668, 6507, 7002, 8676, 10503, 13014, 14004, 19521, 21006, 26028, 31509, 39042, 42012, 63018, 78084, 93749, 126036, 187498, 281247, 374996, 562494, 843741, 1124988, 1687482, 2531223, 3374964, 5062446, 7593669, 10124892, 15187338, 30374676]

約数ペア:

[(1, 30374676), (2, 15187338), (3, 10124892), (4, 7593669), (6, 5062446), (9, 3374964), (12, 2531223), (18, 1687482), (27, 1124988), (36, 843741), (54, 562494), (81, 374996), (108, 281247), (162, 187498), (241, 126036), (324, 93749), (389, 78084), (482, 63018), (723, 42012), (778, 39042), (964, 31509), (1167, 26028), (1446, 21006), (1556, 19521), (2169, 14004), (2334, 13014), (2892, 10503), (3501, 8676), (4338, 7002), (4668, 6507)]