1211890230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1318

約数の個数: 96

約数和(自身を含む): 3247358400

約数和(自身を除く): 2035468170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 439, 555, 666, 829, 878, 1110, 1317, 1658, 1665, 2195, 2487, 2634, 3330, 3951, 4145, 4390, 4974, 6585, 7461, 7902, 8290, 12435, 13170, 14922, 16243, 19755, 24870, 30673, 32486, 37305, 39510, 48729, 61346, 74610, 81215, 92019, 97458, 146187, 153365, 162430, 184038, 243645, 276057, 292374, 306730, 363931, 460095, 487290, 552114, 727862, 730935, 920190, 1091793, 1380285, 1461870, 1819655, 2183586, 2760570, 3275379, 3639310, 5458965, 6550758, 10917930, 13465447, 16376895, 26930894, 32753790, 40396341, 67327235, 80792682, 121189023, 134654470, 201981705, 242378046, 403963410, 605945115, 1211890230]

約数ペア:

[(1, 1211890230), (2, 605945115), (3, 403963410), (5, 242378046), (6, 201981705), (9, 134654470), (10, 121189023), (15, 80792682), (18, 67327235), (30, 40396341), (37, 32753790), (45, 26930894), (74, 16376895), (90, 13465447), (111, 10917930), (185, 6550758), (222, 5458965), (333, 3639310), (370, 3275379), (439, 2760570), (555, 2183586), (666, 1819655), (829, 1461870), (878, 1380285), (1110, 1091793), (1317, 920190), (1658, 730935), (1665, 727862), (2195, 552114), (2487, 487290), (2634, 460095), (3330, 363931), (3951, 306730), (4145, 292374), (4390, 276057), (4974, 243645), (6585, 184038), (7461, 162430), (7902, 153365), (8290, 146187), (12435, 97458), (13170, 92019), (14922, 81215), (16243, 74610), (19755, 61346), (24870, 48729), (30673, 39510), (32486, 37305)]