30874350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 83994624

約数和(自身を除く): 53120274

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 71, 75, 78, 130, 142, 150, 195, 213, 223, 325, 355, 390, 426, 446, 650, 669, 710, 923, 975, 1065, 1115, 1338, 1775, 1846, 1950, 2130, 2230, 2769, 2899, 3345, 3550, 4615, 5325, 5538, 5575, 5798, 6690, 8697, 9230, 10650, 11150, 13845, 14495, 15833, 16725, 17394, 23075, 27690, 28990, 31666, 33450, 43485, 46150, 47499, 69225, 72475, 79165, 86970, 94998, 138450, 144950, 158330, 205829, 217425, 237495, 395825, 411658, 434850, 474990, 617487, 791650, 1029145, 1187475, 1234974, 2058290, 2374950, 3087435, 5145725, 6174870, 10291450, 15437175, 30874350]

約数ペア:

[(1, 30874350), (2, 15437175), (3, 10291450), (5, 6174870), (6, 5145725), (10, 3087435), (13, 2374950), (15, 2058290), (25, 1234974), (26, 1187475), (30, 1029145), (39, 791650), (50, 617487), (65, 474990), (71, 434850), (75, 411658), (78, 395825), (130, 237495), (142, 217425), (150, 205829), (195, 158330), (213, 144950), (223, 138450), (325, 94998), (355, 86970), (390, 79165), (426, 72475), (446, 69225), (650, 47499), (669, 46150), (710, 43485), (923, 33450), (975, 31666), (1065, 28990), (1115, 27690), (1338, 23075), (1775, 17394), (1846, 16725), (1950, 15833), (2130, 14495), (2230, 13845), (2769, 11150), (2899, 10650), (3345, 9230), (3550, 8697), (4615, 6690), (5325, 5798), (5538, 5575)]