30378192

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{547}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 85619520

約数和(自身を除く): 55241328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 547, 624, 712, 1068, 1094, 1157, 1424, 1641, 2136, 2188, 2314, 3282, 3471, 4272, 4376, 4628, 6564, 6942, 7111, 8752, 9256, 13128, 13884, 14222, 18512, 21333, 26256, 27768, 28444, 42666, 48683, 55536, 56888, 85332, 97366, 113776, 146049, 170664, 194732, 292098, 341328, 389464, 584196, 632879, 778928, 1168392, 1265758, 1898637, 2336784, 2531516, 3797274, 5063032, 7594548, 10126064, 15189096, 30378192]

約数ペア:

[(1, 30378192), (2, 15189096), (3, 10126064), (4, 7594548), (6, 5063032), (8, 3797274), (12, 2531516), (13, 2336784), (16, 1898637), (24, 1265758), (26, 1168392), (39, 778928), (48, 632879), (52, 584196), (78, 389464), (89, 341328), (104, 292098), (156, 194732), (178, 170664), (208, 146049), (267, 113776), (312, 97366), (356, 85332), (534, 56888), (547, 55536), (624, 48683), (712, 42666), (1068, 28444), (1094, 27768), (1157, 26256), (1424, 21333), (1641, 18512), (2136, 14222), (2188, 13884), (2314, 13128), (3282, 9256), (3471, 8752), (4272, 7111), (4376, 6942), (4628, 6564)]