295450190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1151}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 643645440

約数和(自身を除く): 348195250

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 193, 266, 386, 665, 965, 1151, 1330, 1351, 1930, 2302, 2702, 3667, 5755, 6755, 7334, 8057, 11510, 13510, 16114, 18335, 21869, 25669, 36670, 40285, 43738, 51338, 80570, 109345, 128345, 153083, 218690, 222143, 256690, 306166, 444286, 765415, 1110715, 1530830, 1555001, 2221430, 3110002, 4220717, 7775005, 8441434, 15550010, 21103585, 29545019, 42207170, 59090038, 147725095, 295450190]

約数ペア:

[(1, 295450190), (2, 147725095), (5, 59090038), (7, 42207170), (10, 29545019), (14, 21103585), (19, 15550010), (35, 8441434), (38, 7775005), (70, 4220717), (95, 3110002), (133, 2221430), (190, 1555001), (193, 1530830), (266, 1110715), (386, 765415), (665, 444286), (965, 306166), (1151, 256690), (1330, 222143), (1351, 218690), (1930, 153083), (2302, 128345), (2702, 109345), (3667, 80570), (5755, 51338), (6755, 43738), (7334, 40285), (8057, 36670), (11510, 25669), (13510, 21869), (16114, 18335)]