30085376

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 65931264

約数和(自身を除く): 35845888

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 223, 248, 256, 272, 446, 496, 527, 544, 892, 992, 1054, 1088, 1784, 1984, 2108, 2176, 3568, 3791, 3968, 4216, 4352, 6913, 7136, 7582, 7936, 8432, 13826, 14272, 15164, 16864, 27652, 28544, 30328, 33728, 55304, 57088, 60656, 67456, 110608, 117521, 121312, 134912, 221216, 235042, 242624, 442432, 470084, 485248, 884864, 940168, 970496, 1769728, 1880336, 3760672, 7521344, 15042688, 30085376]

約数ペア:

[(1, 30085376), (2, 15042688), (4, 7521344), (8, 3760672), (16, 1880336), (17, 1769728), (31, 970496), (32, 940168), (34, 884864), (62, 485248), (64, 470084), (68, 442432), (124, 242624), (128, 235042), (136, 221216), (223, 134912), (248, 121312), (256, 117521), (272, 110608), (446, 67456), (496, 60656), (527, 57088), (544, 55304), (892, 33728), (992, 30328), (1054, 28544), (1088, 27652), (1784, 16864), (1984, 15164), (2108, 14272), (2176, 13826), (3568, 8432), (3791, 7936), (3968, 7582), (4216, 7136), (4352, 6913)]