30315216

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 83994624

約数和(自身を除く): 53679408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 97, 102, 136, 194, 204, 272, 291, 383, 388, 408, 582, 766, 776, 816, 1149, 1164, 1532, 1552, 1649, 2298, 2328, 3064, 3298, 4596, 4656, 4947, 6128, 6511, 6596, 9192, 9894, 13022, 13192, 18384, 19533, 19788, 26044, 26384, 37151, 39066, 39576, 52088, 74302, 78132, 79152, 104176, 111453, 148604, 156264, 222906, 297208, 312528, 445812, 594416, 631567, 891624, 1263134, 1783248, 1894701, 2526268, 3789402, 5052536, 7578804, 10105072, 15157608, 30315216]

約数ペア:

[(1, 30315216), (2, 15157608), (3, 10105072), (4, 7578804), (6, 5052536), (8, 3789402), (12, 2526268), (16, 1894701), (17, 1783248), (24, 1263134), (34, 891624), (48, 631567), (51, 594416), (68, 445812), (97, 312528), (102, 297208), (136, 222906), (194, 156264), (204, 148604), (272, 111453), (291, 104176), (383, 79152), (388, 78132), (408, 74302), (582, 52088), (766, 39576), (776, 39066), (816, 37151), (1149, 26384), (1164, 26044), (1532, 19788), (1552, 19533), (1649, 18384), (2298, 13192), (2328, 13022), (3064, 9894), (3298, 9192), (4596, 6596), (4656, 6511), (4947, 6128)]