306526470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 748984320

約数和(自身を除く): 442457850

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 257, 415, 479, 498, 514, 771, 830, 958, 1245, 1285, 1437, 1542, 2395, 2490, 2570, 2874, 3855, 4790, 7185, 7710, 14370, 21331, 39757, 42662, 63993, 79514, 106655, 119271, 123103, 127986, 198785, 213310, 238542, 246206, 319965, 369309, 397570, 596355, 615515, 639930, 738618, 1192710, 1231030, 1846545, 3693090, 10217549, 20435098, 30652647, 51087745, 61305294, 102175490, 153263235, 306526470]

約数ペア:

[(1, 306526470), (2, 153263235), (3, 102175490), (5, 61305294), (6, 51087745), (10, 30652647), (15, 20435098), (30, 10217549), (83, 3693090), (166, 1846545), (249, 1231030), (257, 1192710), (415, 738618), (479, 639930), (498, 615515), (514, 596355), (771, 397570), (830, 369309), (958, 319965), (1245, 246206), (1285, 238542), (1437, 213310), (1542, 198785), (2395, 127986), (2490, 123103), (2570, 119271), (2874, 106655), (3855, 79514), (4790, 63993), (7185, 42662), (7710, 39757), (14370, 21331)]